A ransomware gang exploited the critical React2Shell vulnerability (CVE-2025-55182) to gain initial access to corporate ...

With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...

Most popular Linux desktop environments come with their own resource managers, but if you don't like those defaults, you can ...

The best defense against prompt injection and other AI attacks is to do some basic engineering, test more, and not rely on AI to protect you.

Why it’s great: Ubuntu is one of the most recognizable Linux distributions, and for good reason. It offers a polished ...

Back in the early days of Linux, there were multiple floppy disk distributions. They made handy rescue or tinkering ...

Cron persistence is a common Linux malware technique. Learn how it works, how to detect it, and how to remove malicious cron ...

Learn 20 powerful Linux tips and tricks to work faster in the terminal. Practical command-line shortcuts used by real Linux ...