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Agentic AI may require regulatory reform, BOE’s Breeden says

By Thomson Reuters Jun 30, 2026 | 7:32 AM

LONDON, June 30 (Reuters) – More sophisticated regulatory frameworks may be needed to monitor and contain the risks ​AI poses to the financial ‌system, one of the Bank of England’s deputy governors said on Tuesday.

Speaking at the European Central Bank Forum on central banking ‌in ​Portugal, Sarah Breeden, ⁠deputy governor for financial ⁠stability, said the rapid rise in capabilities of AI agents that can act autonomously had exposed potential gaps.

“Our ​frameworks were not built to contemplate autonomous agents, and relying on ⁠a human in the ⁠loop for all agent actions ​is unlikely to be realistic. More ​sophisticated governance and accountability frameworks may be ‌needed,” Breeden said.

Regulators and global standard-setting bodies have repeatedly warned about the risks posed by the rollout ⁠of AI across the financial sector since Anthropic released Mythos that could pose significant cybersecurity ⁠challenges ‌to the banking industry, analysts ⁠say.

The Financial Stability Board earlier ​in ‌June called for tighter ​safeguards to ⁠guard against the risks of AI agents, which, it said, posed a distinct challenge to human oversight.

(Reporting by Phoebe Seers; Editing by Sharon Singleton and ​Barbara Lewis)