Explained: Why the UK is Looking to AI for Cyber Defence
The UK Government has committed £90m to SMEs, while calling on AI companies to strengthen the nation's defences and sign the Cyber Resilience Pledge
TL;DR
- UK Government commits £90m to strengthen national cyber defence using frontier AI models.
- Initiative aims to secure defences for small and medium-sized businesses.
- Frontier AI models show capabilities in vulnerability detection at machine speed.
- Government calls for collaboration with leading AI companies and UK innovators.
- Security incidents managed by NCSC more than doubled in 2025 due to AI-enabled attacks.
- Voluntary Cyber Resilience Pledge requires board-level cyber security responsibility, signing up to NCSC's Early Warning service, and Cyber Essentials certification for supply chains.
- Industry response is cautiously optimistic, with a call for focus on reducing real-world damage and measurable returns.
- Urgency is highlighted due to AI development outpacing traditional cybersecurity responses.
- Building cyber resilience in the AI-age requires establishing identity as a core part of AI infrastructure.