#data recovery from ransomware

[virtualizationhowto]

NAKIVO Backup and Replication v10.9 GA: New Bare-Metal Recovery and Malware Scan Features

NAKIVO Backup and Replication v10.9 GA: New Bare-Metal Recovery and Malware Scan Features @vexpert #vmwarecommunities #100daysofhomelab #homelab #NakivoBackup&Replicationv10.9Features #BareMetalRecoveryBenefits #BackupMalwareScan

Protecting your data in a world with ever-increasing cybersecurity threats and hybrid infrastructure is crucial. I wrote a blog post not long ago covering the features included in NAKIVO Backup & Replication v10.9 Beta. True to their aggressive release cycle, NAKIVO has released the GA version of v10.9. This version introduces new features to enhance malware protection, streamline physical server…

[cringywhitedragon]

Heads up folks, NicoNicoDouga is currently down due to a large scale cyberattack

The attack happened on the 8th and the site is still down in terms of video streaming. Apparently there were reports of Ransomware being used during the attack.

The site is still “down” but the blog part is back up but from the report, videos and content posted are ok so do not fret. The site is still down as of this post (save for the blog) and it seems they are working their hardest to fix it and do damage control.

Here is a rough translation of their most recent post:

Report and apology regarding cyberattack on our services

As announced in Niconico Info dated June 8th, 2024, Dwango Co., Ltd. (Headquarters: Chuo-ku, Tokyo; President and CEO: Takeshi Natsuno) has been unable to use the entire Niconico service operated by our company since the early morning of June 8th. It has been confirmed that this outage was caused by a large-scale cyberattack, including ransomware, and we are currently temporarily suspending use of the service and conducting an investigation and response to fully grasp the extent of the damage and restore it.

After confirming the cyberattack, we immediately took emergency measures such as shutting down the relevant servers, and have set up a task force to fully clarify the damage, determine the cause, and restore the system. We would like to report the findings of the investigation to date and future responses as follows.

We sincerely apologize to our users and related parties for the great inconvenience and concern caused.

Response history>

Around 3:30 a.m. on June 8, a malfunction occurred that prevented all of our web services, including our "Nico Nico" and "N Preparatory School" services, from working properly. After an investigation, it was confirmed that the malfunction was caused by a cyber attack, including ransomware, at around 8 a.m. on the same day. A task force was set up on the same day, and in order to prevent the damage from spreading, we immediately cut off communication between servers in the data center provided by our group companies and shut down the servers, temporarily suspending the provision of our web services. In addition, since it was discovered that the attack had also extended to our internal network, we suspended the use of some of our internal business systems and prohibited access to the internal network.

As of June 14, we are currently investigating the extent of the damage and formulating recovery procedures, aiming for a gradual recovery.

June 8, 2024

We have begun an investigation into the malfunction that prevented all of our "Nico Nico" services from working properly and the failure of some of our internal systems.

We have confirmed that the cause of the failure was encryption by ransomware. "Nico Nico" services in general and some internal business systems suspended and servers were shut down

A task force was established

First report "Regarding the situation in which Nico Nico services are unavailable" was announced

June 9, 2024

Contacted the police and consulted with external specialist agencies

Kabukiza office was closed

KADOKAWA announced "Regarding the occurrence of failures on multiple KADOKAWA Group websites"

June 10, 2024

Reported to the Personal Information Protection Commission (first report)

Second report "Regarding the situation in which Nico Nico services are unavailable" was announced

June 12, 2024

Reported the occurrence of the failure to the Kanto Regional Financial Bureau (Financial Services Agency)

June 14, 2024

This announcement

This cyber attack by a third party was repeated even after it was discovered, and even after a server in the private cloud was shut down remotely, the third party was observed to be remotely starting the server and spreading the infection. Therefore, the power cables and communication cables of the servers were physically disconnected and blocked. As a result, all servers installed in the data centers provided by the group companies became unusable. In addition, to prevent further spread of infection, our employees are prohibited from coming to the Kabukiza office in principle, and our internal network and internal business systems have also been shut down.

In addition to public cloud services, Niconico uses private cloud services built in data centers provided by KADOKAWA Group companies, to which our company belongs. One of these, a data center of a group company, was hit by a cyber attack, including ransomware, and a significant number of virtual machines were encrypted and became unavailable. As a result, the systems of all of our web services, including Niconico, were shut down.

This cyber attack by a third party was repeated even after it was discovered, and even after a server in the private cloud was shut down remotely, the third party was observed to be remotely starting the server and spreading the infection. Therefore, the power cables and communication cables of the servers were physically disconnected and blocked. As a result, all servers installed in the data centers provided by the group companies became unusable. In addition, to prevent further spread of infection, our employees are prohibited from coming to the Kabukiza office in principle, and our internal network and internal business systems have also been shut down.

The Niconico Video system, posted video data, and video distribution system were operated on the public cloud, so they were not affected. Niconico Live Broadcasting did not suffer any damage as the system itself was run on a public cloud, but the system that controls Niconico Live Broadcasting's video distribution is run on a private cloud of a group company, so it is possible that past time-shifted footage, etc. may not be available. We are also gradually checking the status of systems other than Niconico Douga and Niconico Live Broadcasting.

■ Services currently suspended

Niconico Family services such as Niconico Video, Niconico Live Broadcast, and Niconico Channel

Niconico account login on external services

Music monetization services

Dwango Ticket

Some functions of Dwango JP Store

N Preparatory School *Restored for students of N High School and S High School

Sending gifts for various projects

■ About Niconico-related programs

Until the end of July, official Niconico live broadcasts and channel live broadcasts using Niconico Live Broadcast and Niconico Channel will be suspended.

Considering that program production requires a preparation period and that Niconico Live Broadcast and Niconico Channel are monthly subscription services, we have decided to suspend live broadcasts on Niconico Live Broadcast until the end of July. Depending on the program, the broadcast may be postponed or broadcast on other services.

The date of resumption of Niconico services, including Niconico Live Broadcast and Niconico Channel, is currently undecided.

Niconico Channel Plus allows viewing of free content without logging in. Paid content viewing and commenting are not available.

■ About the new version "Nico Nico Douga (Re: Kari)" (read: nikoniko douga rikari)

While "Nico Nico" is suspended, as the first step, we will release a new version of "Nico Nico Douga (Re: Kari)" at 3:00 p.m. on June 14, 2024. Our development team voluntarily created this site in just three days, and it is a video community site with only basic functions such as video viewing and commenting, just like the early days of Niconico (2006). In consideration of the load on the service, only a selected portion of the videos posted on Niconico Video is available for viewing. The lineup is mainly popular videos from 2007, and you can watch them for free without an account.

■About the Niconico Manga app

We have already confirmed that many systems were not affected, and we are considering resuming the service with a reduced-function version that allows basic functions such as reading manga, commenting, and adding to favorites. We aim to restore the service by June 2024.

If any new facts become known in the future, we will report them on Niconico Info, Official X, our company website, etc. as they become available. We appreciate your understanding and cooperation.

Added 6/10]

Thank you for your continued patronage. This is the Niconico management team.

Due to the effects of a large-scale cyber attack, Niconico has been unavailable since the early morning of June 8th.

We sincerely apologize for the inconvenience.

As of 6:00 p.m. on June 10th, we are working to rebuild the entire Niconico system without being affected by the cyber attack, in parallel with an investigation to grasp the full extent of the damage.

We have received many inquiries from you, such as "Will premium membership fees and paid channel membership fees be charged during the service suspension period?" and "What will happen to the time shift deadline for live broadcasts?". We are currently in the process of investigating the impact, so we cannot answer your questions, but we will respond sincerely, so please wait for further information.

Our executive officer Shigetaka Kurita and CTO Keiichi Suzuki are scheduled to explain the expected time until recovery and the information learned from the investigation up to that point this week.

We will inform you again about this as soon as we are ready.

■ Services currently suspended

Niconico Family Services such as Niconico Video, Niconico Live Broadcast, Niconico Channel, etc.

Niconico Account Login on External Services

[Added 2024/06/10 18:00]

Gifts for various projects (due to the suspension of related systems)

■ Programs scheduled to be canceled/postponed (as of June 10)

Programs from June 10 to June 16

■ Current situation

In parallel with the recovery work, we are investigating the route of the attack and the possibility of information leakage.

No credit card information has been leaked (Niconico does not store credit card information on its own servers).

The official program "Monthly Niconico Info" scheduled for June 11 at 20:00 will be broadcast on YouTube and X at a reduced scale. During this program, we will verbally explain the current situation in an easy-to-understand manner. (※There is no prospect of providing additional information, such as detailed recovery dates, during this program.)

"Monthly Niconico Info" can be viewed at the following URL. YouTube → https://www.youtube.com/@niconico_news X (formerly Twitter) → https://x.com/nico_nico_info

The latest information will be posted on Niconico Info and the official X (formerly Twitter).

We deeply apologize for the inconvenience caused to users and content providers who regularly enjoy our videos and live broadcasts. We ask for your understanding and cooperation until the issue is resolved.

Published on 6/8]

Thank you for your continued patronage. This is the Niconico management team.

Currently, Niconico is under a large-scale cyber attack, and in order to minimize the impact, we have temporarily suspended our services.

We are accelerating our investigation and taking measures, but we cannot begin recovery until we are confident that we have completely eliminated the effects of the cyber attack and our safety has been confirmed. We do not expect to be able to restore services at least this weekend.

We sincerely apologize for the inconvenience.

We will inform you of the latest situation again on Monday (June 10, 2024).

■ Suspended services

Niconico family services such as Niconico Video, Niconico Live Broadcast, and Niconico Channel

Niconico account login on external services

■ Current situation

In parallel with the recovery work, we are investigating the route of the attack and the possibility of information leakage.

No credit card information has been confirmed to have been leaked (Niconico does not store credit card information on its own servers).

Future information will be announced on Niconico Info and Official X (formerly Twitter) as it becomes available.

We deeply apologize to all users who were looking forward to the video posts and live broadcasts scheduled for this weekend. We ask for your understanding and cooperation until the response is complete.

[xaltius]

Essential Cybersecurity Measures for Organizational Network Protection

In today's interconnected world, a robust cybersecurity strategy is no longer a luxury, but a necessity for organizations of all sizes. A strong defense against ever-evolving cyber threats is paramount to protecting sensitive data, maintaining business continuity, and preserving reputation. This blog explores critical cybersecurity organizational network protection measures.

Understanding the Threat Landscape

Before diving into protective measures, it's crucial to understand the threats organizations face. These include:

Malware: Viruses, ransomware, and spyware designed to damage or steal data.

Phishing: Deceptive emails or messages tricking individuals into revealing sensitive information.

Denial-of-Service (DoS) Attacks: Overwhelming networks with traffic, disrupting services.

Insider Threats: Malicious or accidental actions by employees or other insiders.

Data Breaches: Unauthorized access and exfiltration of sensitive data.

Essential Cybersecurity Measures

A layered approach is key to effective network protection. Here are some crucial measures:

Firewall Implementation: Firewalls act as a barrier between your network and the outside world, controlling incoming and outgoing traffic based on predefined rules. Regularly updating firewall rules is critical.

Intrusion Detection/Prevention Systems (IDS/IPS): These systems monitor network traffic for suspicious activity, alerting administrators to potential threats and even automatically blocking malicious traffic.

Antivirus and Anti-malware Software: Deploying robust antivirus and anti-malware software on all endpoints (computers, servers, mobile devices) is essential to detect and remove malicious software. Regular updates are crucial.

Strong Password Policies and Multi-Factor Authentication (MFA): Enforcing strong, unique passwords and implementing MFA adds an extra layer of security, making it significantly harder for attackers to gain access even if a password is compromised.

Regular Security Audits and Vulnerability Assessments: Regularly assessing your network for vulnerabilities and conducting security audits helps identify weaknesses before they can be exploited.

Employee Training and Awareness: Human error is a major factor in many security breaches. Regular cybersecurity awareness training for all employees is vital. This training should cover topics like phishing awareness, password security, and safe browsing practices.

Data Encryption: Encrypting sensitive data, both in transit and at rest, protects it even if a breach occurs.

Regular Backups and Disaster Recovery Planning: Regularly backing up critical data and having a disaster recovery plan in place ensures that you can recover from a cyberattack or other disaster.

Network Segmentation: Dividing your network into smaller, isolated segments limits the impact of a breach. If one segment is compromised, the others remain protected.

Incident Response Plan: Having a well-defined incident response plan in place allows you to react quickly and effectively to a security incident, minimizing damage and downtime.

Building a Cybersecurity Culture

Effective cybersecurity is not just about technology; it's also about people and processes. Building a strong cybersecurity culture within your organization is crucial. This involves:

Leadership Buy-in: Securing support from top management is essential for allocating resources and prioritizing cybersecurity.

Open Communication: Encouraging employees to report suspicious activity without fear of reprisal.

Continuous Improvement: Regularly reviewing and updating your cybersecurity policies and procedures to stay ahead of evolving threats.

Xaltius Academy's Cybersecurity Course: Your Partner in Network Protection

Navigating the complex world of cybersecurity can be challenging. Xaltius Academy's cybersecurity course provides comprehensive training and equips you with the knowledge and skills needed to protect your organization's network. Our expert instructors and hands-on labs will prepare you to effectively implement and manage these critical security measures. Invest in your cybersecurity future and safeguard your organization's valuable assets.

Conclusion

Protecting your organization's network requires a proactive and multi-faceted approach. By implementing these essential cybersecurity measures and fostering a strong security culture, you can significantly reduce your risk of falling victim to cyberattacks and safeguard your organization's future.

[techit-rp]

Role of ethical hackers in the fight against ransomware attacks

Ransomware attacks are now one of the most damaging cyber threats as they target not only businesses, healthcare systems, and educational institutions but also governments. These types of attacks lock up critical data and demand that a ransom be paid to decrypt it, leaving massive financial and reputational damages in their wake. In this high-stakes game of cyber warfare, the role of the ethical hacker has come into the picture as a vital player protecting organizations from ransomware attacks. Here's how these cyber guardians are making a difference.

What Are Ethical Hackers?

Ethical hackers are usually called "white-hat" hackers. These are cybersecurity experts who make use of their expertise to discover weaknesses in systems, networks, and applications before they can be exploited by cybercriminals. In contrast to cybercriminals, ethical hackers collaborate with organizations to build stronger defenses and achieve security compliance.

If you wish to become a part of this exclusive club of cyber defenders, you should take a course in cyber security and ethical hacking. This type of course will help you learn to think like a hacker so you can think ahead and eliminate possible threats.

Ransomware Threat Landscape

The attacks by ransomware have been very sophisticated. From using advanced phishing to exploiting zero-day vulnerabilities and even using artificial intelligence to target their victims, ransomware attackers have developed into highly skilled actors. In addition, Ransomware-as-a-Service (RaaS) platforms have further democratized these attacks, even making them possible for the less technically skilled cybercriminals.

Recent estimates suggest ransomware damages are expected to go above $30 billion annually by 2025. This growing threat requires aggressive cybersecurity measures that incorporate the input of ethical hackers.

How Ethical Hackers Fight Ransomware

Proactive Vulnerability Scanning Ethical hackers carry out vulnerability scans to scan the organization's infrastructure for vulnerable spots. Using a simulated ransomware attack, they can reveal how exposed an organization is to risk and implement relevant remediation efforts.

Penetration Testing Penetration testing is an attempt by ethical hackers to breach the defenses of an organization in a controlled environment. It shows security gaps and tests the effectiveness of existing measures.

Phishing Simulations and Training Since phishing is the most common vector for ransomware attacks, ethical hackers simulate phishing campaigns. These exercises train employees to recognize and respond to malicious emails, thus reducing the risk of a successful attack.

Incident Response and Recovery Incident response at ransomware strikes includes the input of ethical hackers to help contain an attack, understand a breach, and assist in retrieving encrypted files without paying any ransom.

Monitoring and Threat Intelligence Ethical hackers keep themselves aware of new emerging threats and the ransomware trend. The organizations would not miss being on their toes if ethical hackers help them build on new defensive systems and patches in place soon enough.

Becoming an Ethical Hacker

The demand for ethical hackers is rapidly increasing, considering the recognition that organizations from any industry require proactive cybersecurity. It is an integrated cyber security and ethical hacking course that would teach you how to be one. From penetration testing to advanced threat detection, courses provide you with hands-on exposure to real scenarios.

Conclusion

Ethical hackers are the unsung heroes in the fight against ransomware. Their proactive approach, technical expertise, and unwavering commitment to cybersecurity make them indispensable in safeguarding our digital world. If you’re passionate about technology and problem-solving, a career in ethical hacking could not only be rewarding but also instrumental in making the internet a safer place.

Enroll in a cyber security and ethical hacking course today and become part of the frontline defense against ransomware attacks. The world needs more defenders, and now is the starting point for that journey.

[zerosecurity]

Ransomware Attacks Target VMware ESXi Infrastructure Following Interesting Pattern

Cybersecurity firm Sygnia has shed light on a concerning trend where ransomware attacks targeting VMware ESXi infrastructure follow a well-established pattern, regardless of the specific file-encrypting malware deployed. According to the Israeli company's incident response efforts involving various ransomware families, these attacks adhere to a similar sequence of actions.

The Attack Sequence

- Initial access is obtained through phishing attacks, malicious file downloads, or exploitation of known vulnerabilities in internet-facing assets. - Attackers escalate their privileges to obtain credentials for ESXi hosts or vCenter using brute-force attacks or other methods. - Access to the virtualization infrastructure is validated, and the ransomware is deployed. - Backup systems are deleted, encrypted, or passwords are changed to complicate recovery efforts. - Data is exfiltrated to external locations such as Mega.io, Dropbox, or attacker-controlled hosting services. - The ransomware initiates execution and encrypts the "/vmfs/volumes" folder of the ESXi filesystem. - The ransomware propagates to non-virtualized servers and workstations, widening the scope of the attack.

Mitigation Strategies

To mitigate the risks posed by such threats, organizations are advised to implement the following measures: - Ensure adequate monitoring and logging are in place - Create robust backup mechanisms - Enforce strong authentication measures - Harden the environment - Implement network restrictions to prevent lateral movement

Malvertising Campaign Distributing Trojanized Installers

In a related development, cybersecurity company Rapid7 has warned of an ongoing campaign since early March 2024 that employs malicious ads on commonly used search engines to distribute infected installers for WinSCP and PuTTY via typosquatted domains. These counterfeit installers act as a conduit to drop the Sliver post-exploitation toolkit, which is then used to deliver more payloads, including a Cobalt Strike Beacon leveraged for ransomware deployment. This activity shares tactical overlaps with prior BlackCat ransomware attacks that have used malvertising as an initial access vector, disproportionately affecting members of IT teams who are most likely to download the infected files.

New Ransomware Families and Global Trends

The cybersecurity landscape has witnessed the emergence of new ransomware families like Beast, MorLock, Synapse, and Trinity. The MorLock group has extensively targeted Russian companies, encrypting files without first exfiltrating them and demanding substantial ransoms. According to NCC Group's data, global ransomware attacks in April 2024 registered a 15% decline from the previous month, with LockBit's reign as the top threat actor ending in the aftermath of a sweeping law enforcement takedown earlier this year. The turbulence in the ransomware scene has been complemented by cyber criminals advertising hidden Virtual Network Computing (hVNC) and remote access services like Pandora and TMChecker, which could be utilized for data exfiltration, deploying additional malware, and facilitating ransomware attacks. Read the full article

[govindhtech]

How To Reduce 5G Cybersecurity Risks Surface Vulnerabilities

5G Cybersecurity Risks

There are new 5G Cybersecurity Risks technology. Because each 5G device has the potential to be a gateway for unauthorized access if it is not adequately protected, the vast network of connected devices provides additional entry points for hackers and increases the attack surface of an enterprise. Network slicing, which divides a single physical 5G network into many virtual networks, is also a security risk since security lapses in one slice might result in breaches in other slices.

Employing safe 5G Cybersecurity Risks enabled devices with robust security features like multi-factor authentication, end-to-end encryption, frequent security audits, firewall protection, and biometric access restrictions may help organizations reduce these threats. Regular security audits may also assist in spotting any network vulnerabilities and taking proactive measures to fix them.

Lastly, it’s preferable to deal with reputable 5G service providers that put security first.

Take On New Cybersecurity Threats

Cybercriminals often aim their biggest intrusions at PCs. Learn the characteristics of trustworthy devices and improve your cybersecurity plan. In the current digital environment, there is reason for worry over the growing complexity and frequency of cyber attacks. Cybercriminals are seriously harming businesses’ reputations and finances by breaking into security systems using sophisticated tools and tactics. Being able to recognize and address these new issues is critical for both users and businesses.

Threats Driven by GenAI

Malicious actors find it simpler to produce material that resembles other individuals or entities more authentically with generative AI. Because of this, it may be used to trick individuals or groups into doing harmful things like handing over login information or even sending money.

Here are two instances of these attacks:

Sophisticated phishing: Emails and other communications may sound much more human since GenAI can combine a large quantity of data, which increases their credibility.

Deepfake: With the use of online speech samples, GenAI is able to produce audio and maybe even video files that are flawless replicas of the original speaker. These kinds of files have been used, among other things, to coerce people into doing harmful things like sending money to online fraudsters.

The mitigation approach should concentrate on making sure that sound cybersecurity practices, such as minimizing the attack surface, detection and response methods, and recovery, are in place, along with thorough staff training and continual education, even if both threats are meant to be challenging to discover. Individuals must be the last line of defense as they are the targeted targets.

Apart from these two, new hazards that GenAI models themselves encounter include prompt injection, manipulation of results, and model theft. Although certain hazards are worth a separate discussion, the general approach is very much the same as safeguarding any other important task. Utilizing Zero Trust principles, lowering the attack surface, protecting data, and upholding an incident recovery strategy have to be the major priorities.Image Credit To Dell

Ransomware as a Service (RaaS)

Ransomware as a Service (RaaS) lets attackers rent ransomware tools and equipment or pay someone to attack via its subscription-based architecture. This marks a departure from typical ransomware assaults. Because of this professional approach, fraudsters now have a reduced entrance barrier and can carry out complex assaults even with less technical expertise. There has been a notable rise in the number and effect of RaaS events in recent times, as shown by many high-profile occurrences.

Businesses are encouraged to strengthen their ransomware attack defenses in order to counter this threat:

Hardware-assisted security and Zero Trust concepts, such as network segmentation and identity management, may help to reduce the attack surface.

Update and patch systems and software on a regular basis.

Continue to follow a thorough incident recovery strategy.

Put in place strong data protection measures

IoT vulnerabilities

Insufficient security makes IoT devices susceptible to data breaches and illicit access. The potential of distributed denial-of-service (DDoS) attacks is increased by the large number of networked devices, and poorly managed device identification and authentication may also result in unauthorized control. Renowned cybersecurity researcher Theresa Payton has even conjured up scenarios in which hackers may use Internet of Things (IoT) devices to target smart buildings, perhaps “creating hazmat scenarios, locking people in buildings and holding people for ransom.”

Frequent software upgrades are lacking in many IoT devices, which exposes them. Furthermore, the deployment of more comprehensive security measures may be hindered by their low computational capacity.

Several defensive measures, such assuring safe setup and frequent updates and implementing IoT-specific security protocols, may be put into place to mitigate these problems. These protocols include enforcing secure boot to guarantee that devices only run trusted software, utilizing network segmentation to separate IoT devices from other areas of the network, implementing end-to-end encryption to protect data transmission, and using device authentication to confirm the identity of connected devices.

Furthermore, Zero Trust principles are essential for Internet of Things devices since they will continuously authenticate each user and device, lowering the possibility of security breaches and unwanted access.

Overarching Techniques for Fighting Cybersecurity Risks

Regardless of the threat type, businesses may strengthen their security posture by taking proactive measures, even while there are unique tactics designed to counter certain threats.

Since they provide people the skills and information they need to tackle cybersecurity risks, training and education are essential. Frequent cybersecurity awareness training sessions are crucial for fostering these abilities. Different delivery modalities, such as interactive simulations, online courses, and workshops, each have their own advantages. It’s critical to maintain training sessions interesting and current while also customizing the material to fit the various positions within the company to guarantee its efficacy.

Read more on govindhtech.com

[classifieds-marketing-news]

Understanding Ransomware: A Guide for Small Businesses

Ransomware is a malicious software that restricts access to your device or data until a ransom is paid. In this article, we explore how ransomware enters your system, how it works, and how to prevent attacks. A ransomware attack occurs when malware prevents access to your device or data until a ransom is paid. Attackers may threaten to publish data if the ransom is not paid. Ransomware can be locker ransomware, which locks access, or crypto ransomware, which encrypts files. Ransomware usually enters a device, assesses critical data, encrypts files, and demands a ransom. Paying the ransom doesn't guarantee recovery, so it's not recommended. Historical ransomware attacks include CryptoLocker, CryptoWall, Locky, WannaCry, NotPetya, and more. To prevent ransomware, you can have good network policies, secure servers, backup data offline and online, and encourage safe online behavior. Installing security software like antivirus, firewall, and email filtering can also help. Advanced strategies include ATP, email filtering, and security audits. In case of a ransomware infection, isolate the device, assess damage, check for a decryption key, and restore from backups. Seek professional help for recovery. Immediate actions post-infection include isolation, incident response activation, legal compliance, and stakeholder communication. Ransomware can get on your device through spam emails, phishing, pop-ups, pirated software, weak passwords, and more. Attackers prefer cryptocurrency payments for anonymity. Ransomware can spread through Wi-Fi, infecting all connected devices. Protect yourself from ransomware by following the prevention strategies mentioned above. Stay safe online and be cautious of suspicious emails, links, and downloads. And remember, it's crucial to have backups and a plan in case of a ransomware attack. #StartupBusiness #Businesses #Guide #howdoesransomwarework #Ransomware #ransomwareattack #Small #Understanding #whatisaransomware #whatisaransomwareattack #whatisransomware https://tinyurl.com/228z9vpf

[raidspecialist1]

Synology Data Recovery: A Comprehensive Guide

Synology is renowned for its NAS (Network Attached Storage) devices, which offer robust data storage solutions for both personal and business use. Despite their reliability and advanced features, data loss can still occur due to various reasons. This guide provides a comprehensive overview of Synology data recovery, covering the causes of data loss, the steps to recover lost data, and best practices to safeguard your data.

Understanding Synology NAS

Synology NAS devices are designed to provide a centralized and accessible storage solution with features such as RAID (Redundant Array of Independent Disks) configurations, data protection, and easy-to-use interfaces. They support multiple users and applications, making them a versatile choice for data storage and management.

Common Causes of Data Loss

Data loss in Synology NAS devices can result from various scenarios, including:

1. Hardware Failures

Disk Failure: Hard drives can fail due to age, physical damage, or manufacturing defects.

Power Surges: Electrical surges can damage the Synology NAS’s internal components.

Overheating: Inadequate cooling can lead to overheating, causing hardware malfunctions.

2. Software Issues

Firmware Corruption: Problems during firmware updates or bugs can lead to data corruption.

File System Errors: Corrupt file systems can make data inaccessible.

3. Human Error

Accidental Deletion: Users can mistakenly delete important files or entire volumes.

Misconfiguration: Incorrect setup or configuration changes can lead to data loss.

4. Malicious Attacks

Ransomware: Malware can encrypt data, making it inaccessible until a ransom is paid.

Viruses: Malicious software can corrupt or delete data.

Steps for Synology Data Recovery

When faced with data loss on a Synology NAS device, it’s crucial to follow a structured approach to maximize recovery chances. Here are the steps to follow:

1. Stop Using the Device

Immediately stop using the Synology NAS to prevent further data overwriting. Continuing to use the device can reduce the likelihood of successful data recovery.

2. Diagnose the Problem

Identify the cause of the data loss. Understanding whether the issue is due to hardware failure, software problems, human error, or a malicious attack will help determine the best recovery method.

3. Check Backups

Before attempting data recovery, check if there are any recent backups. Regular backups can save time and effort in the recovery process. If backups are available, restore the lost data from them.

4. Use Data Recovery Software

For minor data loss issues, data recovery software can be an effective solution. Several reliable tools support Synology NAS devices:

R-Studio: A powerful tool for recovering data from various storage devices, including Synology NAS.

EaseUS Data Recovery Wizard: User-friendly software that can recover files lost due to deletion, formatting, or system crashes.

Stellar Data Recovery: Known for its robust recovery capabilities, supporting Synology NAS and RAID configurations.

5. Consult Professional Data Recovery Services

For severe data loss scenarios, such as hardware failures or extensive corruption, it is advisable to seek help from professional data recovery services. These experts have the tools and knowledge to recover data from damaged Synology NAS devices. Some reputable data recovery companies include:

DriveSavers Data Recovery: Offers specialized services for Synology and other RAID systems, with a high success rate.

Ontrack Data Recovery: Known for its expertise in NAS and RAID recovery, Ontrack provides comprehensive solutions for Synology devices.

Gillware Data Recovery: Provides professional data recovery services, specializing in complex RAID and NAS systems.

6. Prevent Future Data Loss

After successfully recovering your data, implement measures to prevent future data loss:

Regular Backups: Schedule frequent backups to ensure you have up-to-date copies of your data.

Firmware Updates: Keep your Synology firmware updated to protect against bugs and vulnerabilities.

Surge Protectors: Use surge protectors to safeguard against electrical surges.

Proper Ventilation: Ensure adequate ventilation and cooling to prevent overheating.

Conclusion

Data loss on Synology NAS devices, though distressing, can often be remedied with the right approach. By understanding the common causes of data loss and following a systematic recovery process, you can effectively retrieve lost data. Utilize reliable data recovery software or consult professional services for severe cases. Additionally, implementing preventive measures will help safeguard your data against future loss, ensuring that your Synology NAS device continues to serve as a reliable data storage solution.

[leggybein-sfw]

btw i work in disaster recovery and probably like 90% of the times people and companies lose their data is from ransomware not from natural disasters. your tech illiterate coworker is a greater threat to ur data than an earthquake fire or flood tbqh

[digitalworldvision]

Cyber Security Threat For Local Businesses

In this article learn the cyber security risks for Australian small businesses and how to protect your business future.

Australian local businesses face an ever-growing threat from cybercriminals. While many small business owners believe they're too insignificant to attract hackers, the reality is quite different. Cybercriminals often target smaller enterprises precisely because they tend to have weaker security measures in place. This blog post will explore the cyber dangers that small businesses in Australia may face and offer some practical advice on how to protect your livelihood.

The Growing Menace of Cyber Attacks

Why Small Businesses Are Targets

You might think your local shop or service isn't worth a hacker's time, but you'd be wrong. Cybercriminals often view small businesses as low-hanging fruit. Here's why:

1. Limited resources for cybersecurity

2. Less sophisticated defence systems

3. Valuable customer data

4. Potential gateway to larger partner companies

Common Cyber Threats to Watch Out For

Ransomware Blackcat Ransomware Gang.

Ransomware attacks have skyrocketed in recent years. These nasty pieces of software encrypt your data and demand payment for its release. For a small business, this can be devastating. Imagine losing access to your customer database or financial records overnight!

Phishing Scams

Phishing remains one of the most common ways cybercriminals gain access to your systems. They send seemingly legitimate emails that trick you or your staff into revealing sensitive information or downloading malware.

Data Breaches

Small businesses often store valuable customer data, making them prime targets for data breaches. A breach can result in hefty fines under Australian privacy laws and irreparable damage to your reputation.

Protecting Your Business from Cyber Threats

Essential Security Measures

1. **Use strong, unique passwords**: Implement a password policy that requires complex passwords and regular changes.

2. **Keep software updated**: Regularly update your operating systems, applications, and security software to patch vulnerabilities.

3. **Educate your staff**: Your employees are your first line of defence. Train them to recognise and report suspicious emails or activities.

Invest in Cybersecurity

While it might seem costly, investing in cybersecurity is far cheaper than dealing with the aftermath of an attack. Consider these steps:

1. **Install and maintain firewalls**: These act as a barrier between your internal network and external threats.

2. **Use encryption**: Encrypt sensitive data, especially if you store customer information.

3. **Implement multi-factor authentication**: This adds an extra layer of security beyond just passwords.

Create a Cybersecurity Plan

Don't wait for an attack to happen before you start thinking about cybersecurity. Develop a plan that includes:

1. Regular risk assessments

2. Incident response procedures

3. Data backup and recovery strategies

The Cost of Ignoring Cybersecurity

Failing to address cybersecurity can have dire consequences for your business:

1. Financial losses from theft or ransom payments

2. Damage to your reputation and loss of customer trust

3. Legal consequences for failing to protect customer data

4. Potential business closure due to inability to recover from an attack

Don't become another statistic in the growing list of small businesses crippled by cyber attacks. Take action today to protect your business, your customers, and your future.

Remember, in the digital age, cybersecurity isn't just an IT issue—it's a critical business concern that demands your attention and investment.

Kelly Hector creator of YouTube channel focused on cyber security risks and local marketing

[cyberawareness2565]

Cyber security is the application of technologies, processes, and controls to protect systems, networks, programs, devices and data from cyber attacks. It aims to reduce the risk of cyber attacks and protect against the unauthorised exploitation of systems, networks, and technologies.

Cybersecurity is important because

it protects sensitive data from theft, prevents financial losses from breaches, maintains trust and reputation, ensures compliance with regulations, supports business continuity, and mitigates evolving cyber threats. It's essential for safeguarding both personal information and critical infrastructure. Cybersecurity encompasses the practices, technologies, and processes designed to protect systems, networks, and data from cyber threats. Here's a deeper dive into its main aspects:

Cyber Security Importance points -

1- Protection of Sensitive Data: Safeguards personal, financial, and confidential business information from unauthorized access and breaches.

2- Prevention of Cyber Attacks: Helps defend against threats like malware, ransomware, and phishing attacks that can compromise systems and data. 3- Maintaining Trust: Builds customer and stakeholder trust by ensuring that their information is secure, which is vital for business reputation.

4- Regulatory Compliance: Ensures adherence to laws and regulations like GDPR, HIPAA, and others, avoiding legal penalties and fines.

5- Operational Continuity: Minimizes downtime and disruptions caused by cyber incidents, ensuring that business operations run smoothly.

6- Cost Savings: Preventing data breaches and cyber incidents can save organizations significant costs related to recovery, legal fees, and lost revenue.

idk if people on tumblr know about this but a cybersecurity software called crowdstrike just did what is probably the single biggest fuck up in any sector in the past 10 years. it's monumentally bad. literally the most horror-inducing nightmare scenario for a tech company.

some info, crowdstrike is essentially an antivirus software for enterprises. which means normal laypeople cant really get it, they're for businesses and organisations and important stuff.

so, on a friday evening (it of course wasnt friday everywhere but it was friday evening in oceania which is where it first started causing damage due to europe and na being asleep), crowdstrike pushed out an update to their windows users that caused a bug.

before i get into what the bug is, know that friday evening is the worst possible time to do this because people are going home. the weekend is starting. offices dont have people in them. this is just one of many perfectly placed failures in the rube goldburg machine of crowdstrike. there's a reason friday is called 'dont push to live friday' or more to the point 'dont fuck it up friday'

so, at 3pm at friday, an update comes rolling into crowdstrike users which is automatically implemented. this update immediately causes the computer to blue screen of death. very very bad. but it's not simply a 'you need to restart' crash, because the computer then gets stuck into a boot loop.

this is the worst possible thing because, in a boot loop state, a computer is never really able to get to a point where it can do anything. like download a fix. so there is nothing crowdstrike can do to remedy this death update anymore. it is now left to the end users.

it was pretty quickly identified what the problem was. you had to boot it in safe mode, and a very small file needed to be deleted. or you could just rename crowdstrike to something else so windows never attempts to use it.

it's a fairly easy fix in the grand scheme of things, but the issue is that it is effecting enterprises. which can have a looooot of computers. in many different locations. so an IT person would need to manually fix hundreds of computers, sometimes in whole other cities and perhaps even other countries if theyre big enough.

another fuck up crowdstrike did was they did not stagger the update, so they could catch any mistakes before they wrecked havoc. (and also how how HOW do you not catch this before deploying it. this isn't a code oopsie this is a complete failure of quality ensurance that probably permeates the whole company to not realise their update was an instant kill). they rolled it out to everyone of their clients in the world at the same time.

and this seems pretty hilarious on the surface. i was havin a good chuckle as eftpos went down in the store i was working at, chaos was definitely ensuring lmao. im in aus, and banking was literally down nationwide.

but then you start hearing about the entire country's planes being grounded because the airport's computers are bricked. and hospitals having no computers anymore. emergency call centres crashing. and you realised that, wow. crowdstrike just killed people probably. this is literally the worst thing possible for a company like this to do.

crowdstrike was kinda on the come up too, they were starting to become a big name in the tech world as a new face. but that has definitely vanished now. to fuck up at this many places, is almost extremely impressive. its hard to even think of a comparable fuckup.

a friday evening simultaneous rollout boot loop is a phrase that haunts IT people in their darkest hours. it's the monster that drags people down into the swamp. it's the big bag in the horror movie. it's the end of the road. and for crowdstrike, that reaper of souls just knocked on their doorstep.

[atplblog]

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[topinsurancebrokerage]

At Angelic Insurance, we help businesses of all sizes stay protected with tailored cyber insurance solutions that minimize disruption and financial loss.

What Does Cyber Insurance Cover?

A standard cyber insurance policy can protect your business from:

Data breaches and customer information leaks

Ransomware attacks and extortion payments

Business interruption from IT system failures

Legal costs and fines from privacy breaches

Third-party liability for compromised data

Forensic investigations and recovery costs

Whether you’re running an e-commerce store, managing client records, or handling financial data cyber insurance gives you peace of mind.

Why Australian Businesses Need Cyber Cover

Australia’s privacy regulations and data protection laws are strict and a cyber breach can lead to:

Heavy fines under the Privacy Act 1988

Damaged brand reputation

Costly legal battles and downtime

Cybercrime is no longer a “big business” problem. Even sole traders and SMEs are being targeted daily.

Why Choose Angelic Insurance?

Tailored policies for your business size and sector

Clear advice on what’s covered and what’s not

Support when you need it most including claims assistance

Access to competitive premiums through top-tier Australian insurers

Protect Your Business from the Inside Out

Don’t wait for a data breach to expose your business. Let Angelic Insurance help you secure comprehensive Cyber Insurance in Australia before it’s too late.

[awesomeshubhrapandey-blog]

Strengthen Your Cybersecurity Presence with Expert Information Technology Audits

The Growing Importance of Information Technology Audits As technology evolves, so do the tactics used by cybercriminals. From phishing scams to sophisticated ransomware attacks, no organization is immune. For businesses aiming to stay secure and compliant, Information Technology audits have become a cornerstone of effective cyber risk management.

At Cybermate Forensics, we provide detailed and actionable IT audits tailored to your industry, systems, and regulatory requirements.

What Does an Information Technology Audit Include? An Information Technology audit is a comprehensive examination of your organization's entire IT ecosystem. Our auditors review hardware, software, policies, procedures, and data practices to determine how secure and effective your technology truly is.

A typical IT audit by Cybermate Forensics covers:

IT governance and security controls

Network infrastructure analysis

Endpoint protection effectiveness

Cloud and SaaS security evaluations

Disaster recovery and data backup readiness

Regulatory and policy compliance checks

Benefits of Conducting Regular IT Audits Performing regular Information Technology audits offers multiple benefits that go beyond just risk detection.

Improved Data Security A detailed audit identifies weak points in your data protection strategy—helping prevent data breaches and unauthorized access.

Informed Decision-Making Our IT audit reports provide critical insights into your system’s performance, allowing leadership to make data-driven security and infrastructure decisions.

Cost Reduction By identifying inefficiencies and overlapping technologies, IT audits often result in cost-saving opportunities.

Why Cybermate Forensics is a Trusted Name in IT Audits Cybermate Forensics is a leader in cybersecurity, digital forensics, and Information Technology audits. Our team combines technical expertise with real-world cyber incident experience to deliver unmatched audit precision.

What Sets Us Apart: Forensic-grade audit methodologies

Experienced auditors with certifications like CISA, CISSP, and CEH

Tailored audits for SMBs, enterprises, and government entities

Post-audit support and security roadmap development

We don’t just point out risks—we help you eliminate them.

Real-World Use Case: IT Audit in Action Case Study: A healthcare provider approached Cybermate Forensics after suspecting unauthorized access to patient records. Our IT audit revealed several misconfigurations in their cloud storage and weak password policies. After implementing our recommendations, the provider passed its HIPAA audit and improved its overall cybersecurity posture.

This is the kind of transformation you can expect with a professional Information Technology audit from Cybermate Forensics.

When Should You Schedule an IT Audit? If you're unsure whether it's time for an audit, ask yourself:

Have there been recent changes to your IT infrastructure?

Are you preparing for a compliance certification?

Have you experienced unexplained system behavior or outages?

Has it been more than a year since your last IT assessment?

If the answer to any of these is “yes,” then it’s time to schedule a comprehensive audit.

Secure Your Business Future with Cybermate Forensics Don’t wait for a cyberattack to reveal the weaknesses in your IT environment. Proactively uncover and address risks with a professional Information Technology audit from Cybermate Forensics.

Contact Cybermate Forensics Today Schedule your Information Technology audit and take control of your cybersecurity future.

[zerosecurity]

Ascension Ransomware Hack Began by Employee Downloading a File

Ascension, a leading private healthcare provider in the United States, has revealed that a ransomware attack on its systems has potentially compromised patients' protected health information (PHI) and personally identifiable information (PII). The cybersecurity incident in May 2024 forced the organization to divert ambulances, postpone patient appointments, and temporarily disable access to electronic health records (EHR) and other critical systems.

Accidental Download Leads to Breach

In an update on June 12, an Ascension spokesperson disclosed that the ransomware attack was initiated after an employee accidentally downloaded a malicious file masquerading as legitimate. The company emphasized that this was an "honest mistake" and that there was no evidence to suggest the employee acted with malicious intent. However, the accidental download allowed the ransomware attackers to gain unauthorized access to Ascension's systems, resulting in widespread disruption and potential data breach. According to Ascension, there is evidence indicating that the attackers were able to steal files from seven servers used by associates for daily and routine tasks. These files may contain sensitive PHI and PII data of patients. The specific data accessed and the individuals affected are still being investigated by third-party cybersecurity experts. Ascension has stated that it will notify affected individuals and regulatory bodies once the full extent of the data breach is determined.

Recovery Efforts and Precautionary Measures

As of June 11, Ascension reported successfully restoring EHR access for 14 locations, with plans to complete the restoration process by June 14. However, medical records and other information collected during the system downtime may not be immediately accessible. To address potential identity theft concerns, Ascension is offering complimentary credit monitoring and identity theft protection services to any patient or associate who requests it.

Wider Impact on Healthcare Services

The ransomware attack on Ascension is part of a broader trend of cybersecurity incidents targeting healthcare providers and their suppliers. In the UK, two leading London hospitals were forced to cancel operations and divert emergency patients in early June due to a cyber-attack on a critical pathology services supplier. The incident prompted an urgent appeal from the NHS for blood donors and volunteers to mitigate the immediate and significant impact on blood transfusions and test results. As the investigation into the Ascension data breach continues, healthcare organizations and cybersecurity experts alike emphasize the importance of robust security measures, employee training, and incident response plans to safeguard sensitive patient data and ensure the continuity of critical medical services. Read the full article

[danielkabban]

Cyber Insurance: A Critical Safeguard in the Digital Age

Technology has significantly streamlined business operations, enabling rapid growth and reduced infrastructure costs. Innovations such as digital payment systems and cloud computing have empowered companies to scale efficiently and operate remotely. However, with these advancements come new risks—chief among them, cyber attacks.

Cybercriminals now exploit digital systems to steal sensitive information, extort companies through ransomware, and disrupt critical operations. Ransomware attacks, in particular, have become increasingly common and costly. In such attacks, hackers block access to vital systems and demand payment to restore functionality.

According to Statista, nearly 60% of U.S. organizations experienced a ransomware attack in 2024, with over half resulting in compromised data. A notable example was the August 2024 breach of National Public Data, which exposed the personal information of 1.3 billion individuals. The third quarter of that year saw nearly 94 million additional records compromised across the country.

Certain industries face greater risks due to the sensitive nature of the data they manage. Healthcare organizations are the most targeted, followed by businesses in critical manufacturing and government sectors.

The financial impact of cybercrime is severe. Costs can include legal fees, regulatory fines, system repairs, business interruption, public relations efforts, and compensation to affected individuals. Privacy regulations often hold businesses directly accountable for breaches, even if a third-party vendor is involved.

Verizon’s 2023 Data Breach Investigations Report estimated that the average cost of a ransomware attack rose to $26,000—more than double the cost in 2021. Looking ahead, Statista projects that data breaches will cost the U.S. economy over $639 billion in 2025 and as much as $1.82 trillion by 2028.

For small and mid-sized businesses, the stakes are especially high. Hub International, one of the nation’s leading insurance brokers, reports that 60% of small and mid-sized businesses experience a cyber attack every six months. For many, the financial toll can be devastating.

Cyber insurance offers a vital line of defense. These policies help mitigate the financial fallout from cyber incidents by covering expenses such as data recovery, breach response, investigations, business interruption, cyber extortion, and crisis communication. Comprehensive coverage may also extend to regulatory penalties, customer notification, privacy liability, media content liability, and compliance violations such as those related to payment card industry standards.

In addition to covering losses, cyber insurance policies often encourage better cybersecurity practices. Insurers may require policyholders to implement safeguards such as multi-factor authentication, routine cyber risk assessments, minimal data collection, and robust cybersecurity infrastructure. These measures not only qualify businesses for coverage but also reduce the likelihood of an attack.

Given today’s digital threat landscape, cyber insurance is no longer optional—it is essential. Business owners should work with trusted insurance brokers to assess their risk exposure and select a policy tailored to their needs.