The Bank of England's semiannual Financial Stability Report, published on Tuesday, warns that rising investment in artificial intelligence (AI) is introducing new system-wide risks into the financial system. The central bank notes that investors, including hedge funds, are placing large sums into the AI sector—often using leverage—which could increase market vulnerability.
Traditional vulnerabilities persist; AI adds a new layer
The Bank of England highlights that previously identified risks—such as overvalued equities, high sovereign debt, and risky private corporate lending—remain. New risk channels have emerged alongside these: AI-related companies are frequently financing investments through significant borrowing, while other investors are buying equities with borrowed funds.
The bank stresses that for AI investments to pay off, the technology needs broad and profitable adoption, the build-out of new infrastructure, and continued, easy access to capital for the sector. If those conditions deteriorate, equity prices could fall sharply; high market concentration, similar momentum-driven strategies, and rising leverage could amplify such declines.
Debt sustainability and opacity of borrowing
The report warns that the future profitability of AI-focused firms will be critical to the sustainability of their debt. At the same time, opaque borrowing practices could deepen the severity of a potential crisis if a shock occurs.
UK banking system resilience and proposed regulatory measures
Despite the new AI-related risks, the Bank of England judges the UK banking system to remain resilient. The report proposes measures that would make it easier for banks to release capital buffers during crises, helping to ensure continued lending to the real economy.
Operational and cyber risks, and the need for AI-specific regulation
Regulators worldwide are paying increased attention to AI’s effects—from cyber and operational risks associated with advanced models to challenges posed by agent-based systems that operate without human intervention. Sarah Breeden, Deputy Governor of the Bank of England, has previously signaled that dedicated AI regulation may be necessary because current frameworks are not designed for autonomous agents.
The report notes it is still unclear whether more advanced AI will benefit cybercriminals or defenders more. It is, however, likely that banks will need to perform software updates much more frequently in the future, which in itself raises the risk of operational disruptions.
Conclusion
The Bank of England's report warns that the wave of AI investment adds a complex new layer of risk to pre-existing financial sector vulnerabilities. While the UK banking system currently appears resilient, the central bank and regulators call for heightened vigilance and regulatory approaches tailored to the specific features of AI to preserve financial stability.
Source: Reuters
