Linux users have been bitten by yet another vulnerability that gives containers and untrusted users the ability to gain root ...

I've been using Ubuntu for decades. Whether you're new to the OS or returning to it after a while, these are the essential apps, hidden settings, and useful tweaks you need to know about.

Hyunwoo Kim, also known as "V4bel," recently disclosed "Dirty Frag," a dangerous security vulnerability that provides local ...

Weekly cybersecurity recap covering zero-days, malware, phishing, supply chain attacks, cloud threats, AI security risks, and ...

Dirty Frag, a new local privilege escalation vulnerability affecting major Linux distributions, may already be exploited in ...

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

CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root ...

Linux networking isn’t just for sysadmins — it’s for anyone who wants to understand, secure, and optimize their connections. From finding your IP to scanning your network with nmap, these commands ...

Excitement in the open-source world is rising as the Linux kernel project moves toward the next major release: Linux kernel 7.0. While a major version number might sound like a dramatic overhaul, the ...

PCWorld’s guide helps users navigate the overwhelming choice of approximately 250 Linux distributions by focusing on five main strains: Debian, Red Hat/Fedora, Arch, Slackware, and Gentoo.