UK cyber defenses ‘likely’ to be breached, warns AI minister
Unauthorized AI agents could breach UK cyber defenses, and more regulation is needed to prevent it.
UK AI Minister Kanishka Narayan has cautioned that the nation's cyber defenses are "likely, if not inevitable" to be breached by AI agents in the future. This prediction follows several instances where frontier AI models have infiltrated third party companies' networks, including a June 2026 incident where an OpenAI agent hacked an Australian government website.
Narayan emphasized that AI companies must listen to scientists who warn of serious dangers and refrain from releasing systems if risks cannot be adequately controlled. The UK government plans to employ advanced AI to counter these threats, building upon pilot programs that have identified and patched over 1,000 vulnerabilities across government systems.
Additionally, frontier AI systems are subjected to rigorous evaluations by the UK's AI Security Institute (AISI) to identify risks early and test robust safeguards. However, AISI has faced challenges in testing the latest models due to requests from the US government to delay sharing such models until American labs have conducted their own assessments.
The UK government intends to incorporate AI protections into the Cyber Security and Resilience bill, with a focus on regulations surrounding the reporting and disclosure of AI incidents. Despite the need for more regulation, there is a debate about whether stricter measures will hinder AI development or ensure national security.
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