Linux
Explore the world of Linux with updates, reviews, and news about various Linux distributions. Learn about software compatibility, installation guides, and performance optimization for different Linux environments. Whether you’re a beginner or an advanced user, find tips and tutorials to enhance your Linux experience.
CISA: High-severity Linux flaw now exploited by ransomware gangs
CISA confirmed on Thursday that a high-severity privilege escalation flaw in the Linux kernel is now being exploited in ransomware attacks. While the vulnerability (tracked as CVE-2024-1086) was disclosed on January 31, 2024, as a use-after-free weakness in the netfilter: nf_tables kernel component and was fixed via a commit submitted in January 2024, it was first introduced […]
Qilin ransomware abuses WSL to run Linux encryptors in Windows
The Qilin ransomware operation was spotted executing Linux encryptors in Windows using Windows Subsystem for Linux (WSL) to evade detection by traditional security tools. The ransomware first launched as “Agenda” in August 2022, rebranding to Qilin by September and continuing to operate under that name to this day. Qilin has become one of the most […]
CISA warns of critical Linux Sudo flaw exploited in attacks
Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this vulnerability to its Known Exploited Vulnerabilities (KEV) catalog, describing it as “an inclusion of functionality from untrusted control sphere.” CISA has given federal […]
Kali Linux 2025.3 released with 10 new tools, Wi-Fi enhancements
Kali Linux has released version 2025.3, the third version of 2025, featuring ten new tools, Nexmon support, and NetHunter improvements. Kali Linux is a distribution created for cybersecurity professionals and ethical hackers to conduct red team exercises, penetration testing, security audits, and research against networks. New tool added to Kali Linux 2025.3 As with every release, Kali […]
APT36 hackers abuse Linux .desktop files to install malware in new attacks
The Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India. The activity, documented in reports by CYFIRMA and CloudSEK, aims at data exfiltration and persistent espionage access. APT 36 has previously used .desktop files to load malware in targeted espionage operations in South Asia. The attacks were first […]
Docker Hub still hosts dozens of Linux images with the XZ backdoor
The XZ-Utils backdoor, first discovered in March 2024, is still present in at least 35 Linux images on Docker Hub, potentially putting users, organizations, and their data at risk. Docker Hub is the official public container image registry operated by Docker, allowing developers and organizations to upload or download prebuilt images and share them with the […]
New Plague Linux malware stealthily maintains SSH access
A newly discovered Linux malware, which has evaded detection for over a year, allows attackers to gain persistent SSH access and bypass authentication on compromised systems. Nextron Systems security researchers, who identified the malware and dubbed it “Plague,” describe it as a malicious Pluggable Authentication Module (PAM) that uses layered obfuscation techniques and environment tampering to […]
Kali Linux can now run in Apple containers on macOS systems
Cybersecurity professionals and researchers can now launch Kali Linux in a virtualized container on macOS Sequoia using Apple’s new containerization framework. During WWDC 2025, Apple announced a new containerization framework that allows Apple Silicon hardware to run isolated Linux distros in its virtualized environment, similar to Microsoft Windows Subsystem for Linux 2 (WSL2). To get started, users on macOS Sequoia […]
New Koske Linux malware hides in cute panda images
A new Linux malware named Koske may have been developed with artificial intelligence and is using seemingly benign JPEG images of panda bears to deploy malware directly into system memory. Researchers from cybersecurity company AquaSec analyzed Koske and described it as “a sophhisticated Linux threat.” Based on the observed adaptive behavior, the researchers believe that […]
Intel announces end of Clear Linux OS project, archives GitHub repos
The Clear Linux OS team has announced the shutdown of the project, marking the end of its 10-year existence in the open-source ecosystem. Clear Linux is a Linux distribution developed and maintained by Intel, featuring aggressive optimizations for Intel hardware. Binaries are compiled using tuning flags designed explicitly for Intel CPUs. It was a minimalist, […]