Bailey: Frontier AI Poses Global Financial

Bank of England Governor Andrew Bailey has warned that frontier artificial intelligence models present cyber security risks capable of affecting global financial stability. In his capacity as chair of the Financial Stability Board, Bailey issued this warning in a letter addressed to G20 finance ministers and central bank governors.

Bailey called on states to take steps to ensure safe and responsible model releases and deployments. He described this as a priority. His call follows recent incidents where technology from Anthropic and OpenAI reportedly went rogue and hacked into outside organisations.

International Regulatory Gaps

In the letter, Bailey highlighted a significant international gap in preparedness. He stated that many jurisdictions currently lack the necessary protocols to manage the development, release, and deployment of advanced frontier AI models. This absence heightens risks for the financial sector and other industries. Bailey noted that AI risks will not respect national borders, making a coordinated international response essential.

He pointed to the United States as an example of a limited regulatory approach. A recent executive order on AI signed by President Donald Trump does not grant the government power to block model releases. Instead, it only offers a voluntary framework for early inspection ahead of a model's rollout.

Concentrated Systemic Risks

Bailey detailed how frontier AI could fundamentally alter the threat landscape. He warned that this technology "may have the ability materially to alter the speed, scale and economics of cyber risk." This shift could undermine market confidence across the entire financial system. A key vulnerability stems from the industry's reliance on highly concentrated third-party service providers. A disruption at one major provider could have cascading effects.

Required Industry Actions

The BoE governor directed specific instructions to financial institutions, market infrastructures, and their technology providers. He stated they must strengthen their vulnerability management, response, and recovery capabilities. Firms need to prepare for severe scenarios involving simultaneous disruption across multiple entities or shared technology dependencies.

Bailey emphasized the need for robust recovery plans. Industry players must ensure they can restore critical systems and data from "bare metal" following a major cyber incident. He also stressed the importance of building resilience among critical third-party technology providers. The letter serves as a direct call to action for both international regulators and the private financial sector to address these emerging threats before they materialize.

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