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 ...

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

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

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

ScarCruft spreads BirdCall via sqgame.net since late 2024, targeting Android users, enabling surveillance and data theft.

People hacking branded AI bots can result in significant reputational, financial, and legal consequences. There appears to be ...

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 ...

To put that theory into practice, I teamed up with my friend Jared Bauman, built an AI-powered poem generator, and released ...

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

PCPJack makes innovative use of parquet files for stealthy, pre-validated target discovery as it canvasses multiple cloud ...

The 2026 picoCTF season is officially underway, bringing with it a fresh set of challenges that test both Python proficiency and cybersecurity intuition. Meanwhile, the February 2026 International AI ...

Learn prompt engineering with this practical cheat sheet that covers frameworks, techniques, and tips for producing more ...