Anthropic deploys Mythos AI to UK banks as model identifies thousands of critical system flaws

Anthropic's Mythos cybersecurity model is generating unprecedented alarm in the technology and financial sectors over its potential to identify and exploit critical vulnerabilities across major systems, even as the controversy propels the company's valuation toward $800 billion. The AI model has discovered thousands of high-severity vulnerabilities in every major operating system and web browser, raising concerns among security experts and regulators about whether such powerful capabilities can be safely deployed in the real world.