AI news story

US Treasury Seeking Access to Anthropic’s Mythos to Find Flaws

The US Treasury Department’s technology team is seeking to gain access to Anthropic PBC’s Mythos AI model so it can begin hunt…

  • LLMs
  • Source: Bloomberg
  • Published: 2026-04-14

Editor's take

The US Treasury is actively pursuing access to Anthropic's Mythos large language model to proactively identify potential security weaknesses. This initiative underscores a growing governmental concern regarding the security of advanced AI systems and their potential for exploitation. As powerful LLMs like Mythos become more integrated into critical infrastructure and financial systems, ensuring their robustness against malicious actors is paramount, impacting national security and economic stability.

This move signals a shift towards a more hands-on, adversarial approach by government bodies in assessing AI safety, moving beyond theoretical discussions to practical penetration testing. The Treasury's involvement, specifically its technology team, suggests a focus on financial sector risks. Future developments to monitor include the specific types of vulnerabilities the Treasury team uncovers, the extent of collaboration with Anthropic, and whether similar efforts will be extended to other leading LLM developers like OpenAI and Google.