A new study from the UK has raised concerns about the risks of bank runs fueled by AI-generated fake news spread on social media. The research, published by Say No to Disinfo and Fenimore Harper, highlights how generative AI can create false stories or memes suggesting that bank deposits are at risk, leading to panic withdrawals. The study found that a significant portion of UK bank customers would consider moving their money after seeing such disinformation, especially with the speed at which funds can be transferred through online banking.

The issue is gaining traction globally, with regulators and banks worried about the growing role of AI in spreading malicious content. Following the collapse of Silicon Valley Bank in 2023, which saw$42 billion in withdrawals within a day, financial institutions are increasingly focused on detecting disinformation that could trigger similar crises. The study estimates that a small investment in social media ads promoting fake content could cause millions in deposit withdrawals.

The report calls for banks to enhance their monitoring systems, integrating social media tracking with withdrawal monitoring to better identify when disinformation is impacting customer behaviour. Revolut, a UK fintech, has already implemented real-time monitoring for emerging threats, urging financial institutions to be prepared for potential risks. While banks remain optimistic about AI's potential, the financial stability challenges it poses are still a growing concern for regulators.

As financial institutions work to mitigate AI-related risks, the broader industry is also grappling with how to balance the benefits of AI with the threats it may pose. UK Finance, the industry body, emphasised that banks are making efforts to manage these risks, while regulators continue to monitor the situation closely.