BANKS FACE A COSTLY AI SECURITY RACE AS REGULATORS WARN OF CYBER THREATS AND MARKET TURBULENCE

October 13, 2026

LONDON: Banks are facing mounting pressure to invest in safeguards for artificial intelligence as regulators grow increasingly concerned about the technology’s potential to intensify cyberattacks and destabilise financial markets.

The rapid adoption of AI across financial services has created new opportunities to improve efficiency, automate operations and strengthen analytical capabilities. However, the same technology could introduce vulnerabilities that criminals may exploit, prompting authorities to scrutinise how financial institutions deploy and supervise AI systems.

Cybersecurity is a particular concern as increasingly sophisticated AI tools could help malicious actors develop more convincing fraud attempts, automate attacks and exploit weaknesses in digital infrastructure. A successful attack on a major financial institution could potentially affect customers, disrupt services and create wider risks for interconnected financial systems.

Regulators are also concerned about the possibility that widespread reliance on similar AI models or automated trading systems could amplify market movements. If numerous institutions respond to the same signals or vulnerabilities, disruption at one institution could spread rapidly across the financial sector.