A group of unauthorized users has reportedly breached access controls surrounding Claude Mythos Preview, Anthropic’s powerful and closely guarded AI-driven cybersecurity tool, raising serious concerns about third-party vendor security and the risks of placing advanced offensive AI capabilities in the wrong hands. Announced on April 7, 2026, Claude Mythos Preview is an AI model that […] The post Unauthorized Group Gains Access to Anthropic’s Exclusive Cyber Tool Mythos appeared first on Cyber Security News.