Bank of England Considers AI Turmoil for Next System-Wide Stress Test

The Bank of England is considering a scenario centered on an AI-driven disruption for its next system-wide stress test. The exercise would move beyond isolated use cases to examine how correlated shocks across models, markets, cyber infrastructure, and liquidity could affect financial institutions simultaneously.

Supervisors are expected to test firms against a set of linked failures rather than single-point events. The approach signals a shift toward assessing how artificial intelligence risks might propagate through interconnected systems during a severe operational and financial event.

Financial institutions should prepare for a stress test design that integrates multiple channels of disruption in one coordinated scenario. The focus will be on the combined impact of model breakdowns, market dislocations, cyber incidents, and liquidity strains, reflecting the growing regulatory attention to AI-related vulnerabilities.