Luis de Guindos, outgoing Vice-President of the European Central Bank (ECB), on Wednesday urged euro-area banks to significantly increase their investments in cybersecurity. He warned this is necessary because new artificial intelligence models are capable of uncovering software vulnerabilities, creating heightened risks for financial systems.
What he said and why it matters
Speaking to journalists, De Guindos emphasized the need for a deeper understanding of the potential consequences of these new AI models. He said it is not enough to recognize the issue; banks must also build the systems and cyber defences that can effectively manage the risks arising from these developments.
The vice-president added that banks should be aware that cybersecurity upgrades will become a fundamental structural requirement in the near future.
Why this is important
Rapid advances in AI — particularly models that can automatically identify and exploit software flaws — can introduce new types of vulnerabilities into banking systems. Without updated security infrastructure and protocols, financial institutions face higher risks of attacks and incidents, which could in turn affect financial stability.
Context
De Guindos's remarks are part of a broader conversation about the interactions between AI and the financial sector, and about the challenges of fintech and digital transformation. His statement signals that regulators and market participants are likely to place increased emphasis on cyber defence going forward.
Source: Reuters. Lead image for illustration only.



