Dirty Frag, a critical Linux kernel zero-day vulnerability with no patch and giving hackers root, has gone public after an ...

The 2026 picoCTF competition has officially expanded with more challenges than ever before, yet the transition from the block-based logic of Karel to the raw Python scripting required for CTFs remains ...

Millions of students in universities and K-12 districts had their data compromised this week as a hack took down Canvas, a classroom management tool used all over the country.

The website for the popular JDownloader download manager was compromised earlier this week to distribute malicious Windows ...

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

As AI systems like Anthropic’s Mythos expose hidden security flaws, Trump officials are starting to rethink their hands-off ...

The PCPJack worm targets cloud environments and vulnerable web applications to remove TeamPCP infections and steal ...

ZiChatBot malware spread via 3 PyPI packages in July 2025 uses Zulip APIs as C2, enabling stealthy attacks across systems ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and data centers that rely on Linux.

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...