For years, the greatest fears surrounding artificial intelligence have centered on jobs, misinformation and machines eventually becoming too powerful for humans to control. Now one of the world’s most important financial watchdogs is warning about another threat that could hit much closer to home: AI could become a danger to the stability of the global financial system itself.
Andrew Bailey, governor of the Bank of England and chairman of the Financial Stability Board, issued the warning in a letter to G20 finance ministers and central bank governors ahead of meetings in Asheville, North Carolina. The FSB coordinates financial regulators across the world’s major economies, making the language particularly noteworthy.
“For the financial system, the most immediate concern is the potential impact of frontier AI on cyber risk,” Bailey warned.
These aren’t hypothetical concerns about what artificial intelligence might be capable of decades from now. Bailey says frontier AI models are already demonstrating increasingly sophisticated autonomy, problem-solving abilities and threat capabilities, potentially changing the “speed, scale and economics” of cyberattacks.
That should get everyone’s attention.
When The Attack Moves Faster Than The Defense
Cybersecurity has always been a contest between attackers looking for vulnerabilities and defenders trying to close them. But increasingly capable AI could fundamentally change that contest.
Imagine an AI system probing thousands of possible weaknesses at machine speed, discovering vulnerabilities humans haven’t noticed and adapting when defenders attempt to close them. A successful attack might not simply affect one bank either. Modern finance depends upon interconnected payment networks, cloud infrastructure, software vendors and other technology providers used by multiple institutions.
Bailey specifically warned regulators to consider scenarios involving simultaneous disruption across multiple firms or shared technology dependencies. He has previously called for stronger international coordination in testing frontier models because cyber systems cross national boundaries.
The FSB is taking the possibility seriously enough to emphasize the ability to restore critical systems and data from “bare metal” following a major cyber incident. In simple terms, institutions need to contemplate scenarios in which systems are damaged badly enough that they essentially have to rebuild them from the ground up.
This is no longer just about someone stealing a credit-card number.
It is about systemic resilience.
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Imagine A Bank Run At Machine Speed
The next stage is where the danger becomes even more concerning.
Financial crises ultimately revolve around confidence. Once people believe their money may be inaccessible, rational behavior can quickly become panic.
Now combine a serious cyberattack with automated trading, instant banking, social media, AI-generated misinformation and millions of customers capable of moving money from their phones.
A convincing false report could spread within minutes. Trading algorithms could respond almost instantly. Depositors could begin transferring funds. Financial institutions could restrict services while attempting to determine what was real and what wasn’t.
Instead of the old image of depositors standing outside a bank waiting to withdraw their savings, the next bank run could occur almost entirely inside computer networks.
And it could happen remarkably fast.
That possibility becomes even more troubling because Bailey’s warning arrives while regulators are already concerned about other weaknesses. The FSB says stretched asset valuations, sovereign-debt vulnerabilities, private credit and increasing leverage could amplify a future market correction.
AI doesn’t have to single-handedly destroy the financial system. It merely has to provide the spark that hits something already fragile.
Every Crisis Produces A Solution
For Christians watching the development of digital financial systems, however, there is another side of this story worth considering.
