Network Security
system security Linux network
system security Linux network The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional development environment on the move. . The friction is amplified with Linux. We are looking for a setup that respects our kernel configurations, handles volatile network handovers, and maintains a strict security posture without the hand-holding of a consumer-grade OS – so, put simply, more than just a laptop and a sunny deck. The hardware is...
May 26, 2026
Server Securityopen-source Linux administration
open-source Linux administration Cron has existed in Unix and Linux environments for decades, handling backups, cleanup scripts, patching jobs, log rotation, monitoring tasks, and other maintenance work that administrators do not want to run manually. Most Linux servers rely on it constantly, which is exactly why attackers continue abusing it for persistence after a system has already been compromised. . Persistence through cron is not complicated. Attackers do not need a rootkit or advanced malware framework to maintain...
May 25, 2026
Vendors/Productssecurity breach linux
security breach linux A major internal repository breach at GitHub has exposed a critical and overlooked blind spot in Linux supply chain security. Kernel exploits, exposed SSH services, weak firewall rules, and vulnerable daemons dominated the Linux threat model for years, and in many environments, they still matter. But recent supply-chain incidents involving GitHub ecosystems, npm packages, and malicious developer tooling point somewhere else entirely: the developer workstation. . The breach matters because...
May 21, 2026
Security Trends access control multi-tenant
access control multi-tenant Linux administrators often face an ugly choice in the cloud: prioritize convenience and cost-efficiency by sharing infrastructure, or sacrifice those benefits for the sake of total isolation. Most modern Linux workloads don't live on their own private servers anymore. They live in shared environments like Kubernetes clusters, where multiple teams and services run side-by-side. It sounds efficient, and it usually is. . But cloud isolation isn't as ironclad as it looks on the diagram. If you...
May 21, 2026
Vendors/Productsincident response cloud security
incident response cloud security Managed Extended Detection and Response (MXDR) has become one of the most sought-after security services in the enterprise market — and with good reason. It promises the holy grail: broad visibility across endpoints, network, cloud, email, and identity, combined with the 24/7 human expertise most organizations simply cannot build in-house. . However, the rapid growth of the market has produced a wide range of providers whose capabilities vary considerably beneath the surface. Choosing the...
May 19, 2026
Refine news
X Clear Filters
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Loading...
Explore Latest Linux Security news
We found -2 articles for you...
83
security measuresmalwarecyber attackExploring Arika Ransomware's Double-Extortion Tactics on Linux Servers
The newly emerged ransomware actively targets both Windows and Linux systems with a double-extortion approach. . Arika ransomware has continued to evolve since emerging as a threat in March, expanding its reach from initially targeting Windows systems to include Linux servers and employing a growing array of tactics, techniques, and procedures (TTPs). An in-depth report on Akira from LogPoint breaks down the "highly sophisticated" ransomware, which encrypts victim files, deletes shadow copies, and demands ransom payment for data recovery. The infection chain actively targets Cisco ASA VPNs lacking multifactor authentication to exploit the CVE-2023-20269 vulnerability as an entry point. As of early September, the group had successfully hit 110 victims, focusing on targets in the US and the UK. . Arika ransomware relentlessly assaults Linux environments, employing innovative strategies in its dual-extortion tactics; explore its techniques and consequences.. Arika Ransomware, Linux Malware, Cyber Threats, Double Extortion. . LinuxSecurity.com Team
Sep 27, 2023
•
Hacks/Cracks
67
ransomwaresecurity threatLinuxNew Money Message Ransomware Affects Linux And Windows Systems
Cyble Research and Intelligence Labs (CRIL) discovered a new ransomware group called Money Message. Both Windows and Linux operating systems are targeted by this ransomware, which can encrypt network shares. Experts believe that threat actors may use stealer logs in their operations. . More than five victims publicly identified as having been impacted by Money Message, the majority of whom are Americans, have already been reported since it was first noticed in March 2023. Industries represented by the victims include BFSI, transportation and logistics, and professional services. The gang targets its victims using a double extortion method that entails exfiltrating the victim’s data before encrypting it. The group posts the data on their leaked website if the ransom is unpaid. The Elliptic Curve Diffie-Hellman (ECDH) key exchange and ChaCha stream cipher algorithm are used by the Money message ransomware to encrypt data on a victim’s Computer and demand a ransom for its release. Researchers stated that , like other ransomware groups, this ransomware does not rename the file after encryption. The link for this article located at Cyber Security News is no longer available. . At least six individuals have been named as having suffered due to Money Message, with most being residents of the United States.. Money Message Ransomware, Data Encryption Threat, Cyber Attack Alerts. . LinuxSecurity.com Team
Apr 10, 2023
•
Cryptography
83
exploitransomwareLinux malwareIceFire Ransomware Targets Linux Systems: Exploiting Aspera Vulnerability
A novel Linux version of the IceFire ransomware that exploits a vulnerability in IBM's Aspera Faspex file-sharing software has been identified by SentinelLabs, a research division of cybersecurity company Sentinel One. The exploit is for CVE-2022-47986 , a recently patched Aspera Faspex vulnerability. . Known up to now to target only Windows systems, the IceFire malware detected by SentinelLabs uses an iFire extension, consistent with a February report from MalwareHunterTeam — a group of independent cybersecurity researchers analyzing and tracking threats — that IceFire is shifting focus to Linux enterprise systems. Contrary to past behavior targeting technology companies, the Linux variant of IceFire was observed attacking media and entertainment companies. The attackers’ tactics are consistent with those of the "big-game hunting" (BGH) ransomware families, which involve double extortion, attacks against large enterprises, the use of numerous persistence mechanisms, and evasion tactics such as deleting log files, according to the SentinelLabs report . Double extortion occurs when attackers steal data as well encrypting it, and usually ask for ransom that's double the usual payment. . ShadowCrypt malware, originally designed for Windows systems, has now expanded its reach to target Linux servers, posing significant threats to organizations globally.. IceFire Ransomware,Linux Exploit,Cybersecurity Threats,Aspera Faspex,Double Extortion. . LinuxSecurity.com Team
Mar 12, 2023
•
Hacks/Cracks
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Search Topics
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!
Discover faster search, smarter navigation, and deeper Linux security insights. Read More