Regulators Convene Emergency Meeting with Banking CEOs Over Anthropic's 'Mythos' AI

Treasury and Federal Reserve officials warn of cybersecurity risks posed by advanced AI model

Apr. 10, 2026 at 4:22pm

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A highly detailed, glowing 3D macro illustration of a complex circuit board with pulsing neon cyan and magenta lights, conceptually representing the advanced digital infrastructure of the financial system.Regulators warn of cybersecurity risks posed by advanced AI models to the stability of the financial system.Washington Today

Treasury Secretary Scott Bessent and Federal Reserve Chair Jerome Powell called an emergency meeting with top banking executives this week to address concerns about the cybersecurity vulnerabilities introduced by Anthropic's latest 'Mythos' AI model. The hastily arranged gathering at the Treasury Department's headquarters in Washington brought together government officials and Wall Street leaders to ensure major financial institutions are aware of the emerging threats and implementing adequate safeguards.

Why it matters

The meeting signals serious concern at the highest levels of government about the intersection of advanced artificial intelligence capabilities and financial system security. Both the Treasury Department and the Federal Reserve play crucial roles in maintaining stability and security within the American banking sector, and the addition of cutting-edge AI to the threat landscape appears to have elevated their concerns to a new level requiring direct intervention.

The details

According to people familiar with the discussions, government officials emphasized the need for banks to understand the risks that Mythos and similar future AI models might present, and encouraged preemptive action to defend critical banking infrastructure from exploitation. The meeting focused on ensuring major financial institutions are fully aware of the emerging threats and are implementing adequate safeguards.

  • The emergency meeting took place at the Treasury Department's headquarters in Washington this week.

The players

Scott Bessent

The Treasury Secretary who convened the emergency meeting with banking executives.

Jerome Powell

The Federal Reserve Chair who participated in the emergency meeting with banking executives.

Anthropic

An artificial intelligence company that developed the 'Mythos' AI model, which has raised concerns about cybersecurity vulnerabilities among financial regulators.

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What they’re saying

“Few understand our conservative fight against Big Tech as Hall does, making him uniquely qualified to examine how we can best utilize AI's enormous potential, while ensuring it does not exploit kids, creators, and conservatives.”

— Marsha Blackburn, U.S. Senator

What’s next

The Federal Reserve and Treasury Department have not publicly commented on the specific details discussed during the meeting or what defensive measures were recommended to the banking executives.

The takeaway

The emergency meeting between top government officials and banking leaders underscores the growing concerns about the cybersecurity risks posed by advanced AI technology, particularly in the context of the financial system. It highlights the need for financial institutions to rapidly evolve their security frameworks to address these emerging threats.