WSL9x lets Windows 9x systems run a modern Linux 6.19 kernel without virtualization, showing how vintage PCs can still stretch beyond old limits. A 30-year-old Windows PC running a modern Linux kernel ...

The Cybersecurity and Infrastructure Security Agency has warned users to update their Linux systems following the discovery of a 9-year-old root access vulnerability.

Security researchers are warning of a new “logic flaw” in Linux called Copy Fail (CVE-2026-31431), a critical vulnerability that poses a threat to all users running a Linux-based operating system.

Last August, some of the best cybersecurity teams in the business gathered in Las Vegas to demonstrate the strength of their AI bug-finding systems at DARPA’s Artificial Intelligence Cyber Challenge ...

This Linux kernel vulnerability has defenders scrambling. Here's which systems are affected - and what you should do ASAP.

Linux distros are rolling out patches for a new high-severity kernel privilege escalation vulnerability (known as Fragnasia ...

Researchers found a Linux malware called QLNX that combines P2P networking, rootkits, PAM backdoors, and fileless execution ...

Tech pro ThioJoe dives into a long-running two-year operation that quietly targeted Linux systems through sophisticated hacking methods. ‘I’m not getting married, having kids’: Malaika Arora says son ...

The actively exploited flaw builds on Dirty Pipe and Copy Fail techniques to overwrite page cache and gain full system ...

Although Linux is the king of open-source OSes, there are options. Here you'll find a few open-source OSes to toy around with. Don't expect any of these to be viable options for daily use. When you ...

Blockchain security remains a perennial challenge, and crypto bridges, which enable seamless transfers between blockchains, are frequent targets for malicious actors. On Monday, the Verus-Ethereum ...