A critical vulnerability in Anthropic's Claude AI allows attackers to exfiltrate user data via a chained exploit that abuses ...

Wunderwuzzi showed he was able to trick Claude into reading private user data, save that data inside the sandbox, and upload ...

Chess.com has disclosed a data breach after threat actors gained unauthorized access to a third-party file transfer application used by the platform. The incident occurred in June 2025, with the ...