Powell, Bessent Warn Major Banks of Cyber Threat from Anthropic Mythos AI
Federal Reserve Chair Jerome Powell and Treasury Secretary Scott Bessent met with major U.S. bank CEOs on April 9 to warn of cyber risks from Anthropic’s Claude Mythos AI model. Mythos can identify and exploit vulnerabilities across major operating systems and web browsers, triggering a limited launch while mitigation protocols are developed.
1. Regulatory Meeting Details
On April 9, Federal Reserve Chair Jerome Powell and Treasury Secretary Scott Bessent convened an urgent session with CEOs of major U.S. banks to outline potential cyber threats posed by Anthropic’s Claude Mythos AI model. The discussion focused on the immediacy of these risks and the need for coordinated industry safeguards.
2. Claude Mythos Security Concerns
Anthropic’s Claude Mythos is capable of scanning for and exploiting security flaws in all leading operating systems and web browsers when prompted. This capability prompted warnings that financial institutions could be vulnerable to automated intrusion attempts leveraging the model’s advanced code-generation features.
3. Limited Rollout and Mitigation Efforts
In response to these concerns, Anthropic restricted Mythos access to a small group of enterprise clients while developing security patches, usage guidelines and monitoring protocols. Financial institutions are evaluating endpoint protections and AI-specific firewalls to guard against potential misuse of the model.