Attackers can inject indirect prompts in normal-looking repositories to trick Claude Code into spawning a reverse shell.

DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

Mozilla researchers revealed a new attack that tricks Claude Code into running hidden commands from seemingly harmless GitHub repositories.

Researchers from Zscaler found a new malware campaign dubbed Edgecution.

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

Credential theft fell to 13% of breach vectors in 2026. Attackers now bypass MFA via help desk resets and OAuth token theft. Five attack surfaces mapped.

Code hosting platform GitHub disclosed that it suffered a data breach last week as part of a software supply chain attack carried out by hackers. The attack was traced back to a GitHub developer, who ...

The post Mini Shai-Hulud: Frequently asked questions about the TeamPCP npm and PyPI supply chain campaign appeared first on Tenable Blog. A self-propagating worm has compromised more than 170 npm and ...

CISA is warning that a newly-disclosed Linux kernel bug dubbed "CopyFail" is already being exploited, just days after researchers dropped a working root-level exploit. Tracked as CVE-2026-31431, the ...

Detection, mitigation, and reverse-engineering tooling for CVE-2026-41940 (SessionScribe): the cPanel/WHM unauthenticated session-forgery vulnerability disclosed 2026-04-28. Defense-in-depth active ...