The UK Government has announced plans to expand the use of advanced artificial intelligence to strengthen cyber security across public services.
The initiative builds on two pilot programmes that have already helped identify and address more than 1,000 potential vulnerabilities in government systems.
The Government is also examining how existing cyber security legislation should respond to emerging AI threats, including incidents involving autonomous agents that operate beyond their intended authority.
The programme brings together cyber security specialists, government agencies and AI researchers to improve defensive capabilities while preparing for increasingly capable AI systems.
Key facts
- Two government AI cyber defence pilots have helped identify and address more than 1,000 potential vulnerabilities.
- The Government intends to expand AI-assisted cyber security across public services.
- The AI Security Institute is evaluating the latest advanced AI models.
- Proposed regulatory changes could strengthen reporting of serious AI incidents and near misses.
- New work will examine how organisations should respond to incidents involving autonomous AI agents.
- The National Cyber Security Centre and AI Security Institute are involved in developing the response approach.
Our take
This is a particularly relevant development for New Zealand’s cyber security and incident response community.
Advanced AI can potentially help defenders identify vulnerabilities, analyse threats and prioritise remediation much faster than traditional approaches. The UK’s early results suggest practical benefits, although further evidence will be needed to assess the effectiveness of wider deployment.
Equally important is the recognition that autonomous AI agents introduce new incident response challenges.
New Zealand organisations should begin considering how existing incident response plans would address an AI agent behaving unexpectedly, accessing information beyond its authority or taking actions that require urgent containment.

