Major U.S. banks are repairing thousands of IT weaknesses identified by Anthropic’s new Mythos AI tool. The country's largest lenders use the software to uncover vulnerabilities across their systems.
Mythos demonstrates how low-risk flaws can be chained together to create high-risk security threats. This discovery has prompted an industry-wide rush to upgrade software and perform urgent repairs.
Industry experts describe the findings as a wake-up call for a sector transitioning from human-speed defense to machine-speed cyber risks. Large banks are sharing these security insights with smaller institutions to help them fortify their own systems.