Cyber Verification Program

Anthropic released Claude Opus 5 with relaxed cybersecurity safeguards, allowing vulnerability finding in source code while blocking exploit generation, a shift from the restrictive policies of Fable …

An unnamed user reports that Anthropic's Claude Code models Fable 5 and Opus 4.8 refused to assist with a hardware hacking project involving firmware modification for an e-reader, citing cybersecurity…

Anthropic is rolling out new real-time cyber safeguards on Claude Opus and Sonnet models to automatically detect and block prohibited or high-risk cybersecurity usage, while launching a Cyber Verifica…