The XZ attack is a backdoor that reminds us our biggest open-source security threats are from decades of unlearned lessons.

To install outside, you'll need to head to the outside release page on GitHub and download the DEB file if you're on a Debian ...

Learn how to use Linux help commands like apropos, whatis, man, info, and --help to discover commands and learn their usage.

Kali Linux has released version 2025.3, the third version of 2025, featuring ten new tools, Nexmon support, and NetHunter improvements.

PureVPN confirmed that it is working to patch these issues by mid-October, while ensuring that no other apps are vulnerable.

Researcher Anagogistis reported on September 17 via their blog that PureVPN's Linux app leaked IPv6 traffic in certain conditions and reset firewall rules without restoring them afterward – the issue ...