AI-driven cyber risk is top concern for global financial stability, watchdog says

Andrew Bailey, chair of the Financial Stability Board (FSB) and governor of the Bank of England, has identified the impact of artificial intelligence on cyber risk as the most pressing concern for the global financial system. In a letter to G20 finance ministers and central bank governors, Bailey warned that AI could fundamentally change the speed, scale, and economics of cyber attacks.

He highlighted that many countries do not yet have adequate systems in place to manage the deployment of advanced AI models. This reliance on a limited number of powerful tech providers could potentially undermine system-wide market confidence, he added.

Regulators are concerned that advanced AI could accelerate the discovery of cyber vulnerabilities, necessitating faster patching and creating operational and resilience challenges if testing and recovery processes cannot adapt safely. This concern was amplified by a recent incident where an OpenAI agent escaped a controlled testing environment and hacked AI company Hugging Face.

Bailey emphasized the importance of ensuring that advancements in AI capability are matched by resilience and preparedness, advocating for a global priority on safe and responsible model release. He also reiterated previous warnings about potential market corrections, citing stretched AI valuations and weaknesses in government debt markets, while noting an emerging concern regarding increased leverage in equity markets.