A set of newly identified vulnerabilities in the Linux security module AppArmor could allow attackers to gain root access, ...

Qualys researchers expose ‘CrackArmor’ flaws that allow unprivileged users to escalate privileges to root, break container isolation, and crash systems, with no CVE identifiers yet assigned.

AWS launched managed OpenClaw on Lightsail for AI agent deployment while security concerns mount. The 250k-star GitHub project is affected by CVE-2026-25253, which enables one-click RCE, with 17,500+ ...

How to check your Windows PC for expiring security certificates - a big one is ending soon ...

Discover the best Linux distros for 2026. Compare beginner, advanced, and expert Linux distributions including Ubuntu, Fedora, Arch Linux, and more.

It uses some of the oldest tricks in the book.

Operational penetration testing is a process of simulating real-world attacks on OT systems to identify vulnerabilities before cybercriminals can exploit them, either physically or remotely. OT ...

Image courtesy by QUE.com The security world rarely slows down—and this week’s headlines highlight how quickly threats, tools, and ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...

The debut of Claude Code Security brought Anthropic into direct competition with the biggest pure-play cybersecurity vendors in the world, and investors have noticed. See Also: Why HSMs Are Critical ...

Anthropic pointed its most advanced AI model, Claude Opus 4.6, at production open-source codebases and found a plethora of security holes: more than 500 high-severity vulnerabilities that had survived ...