4 October 2026

Bank of England warns AI investment boom poses financial risks

First reported

BBC News ran this on , 3 days before the next source picked it up.

  • Bank of England governor Andrew Bailey cautioned that massive investment in AI companies has inflated their market values, with some valued at trillions of dollars based on unproven profit expectations.
  • Bailey warned that not all AI firms will succeed like past tech winners Netscape, and some asset price corrections may occur, potentially causing market shocks.
  • The central bank is monitoring AI sector risks including cyber attacks enabled by the technology and deepfakes, while also exploring AI tools to support interest-rate decisions.

How it was covered

Exponential ViewAzeem Azhar

As AI personal agents like Muse and Grok Bot become household tools, they will optimize financial management by automatically sweeping deposits to higher-yielding accounts. Apollo's chief economist warns this could cause an agentic bank run by disrupting banks' reliance on cheap idle deposits for lending.

Reported by BBC News