The UK government announced a new package of measures on October 12, 2026, aimed at protecting Britain from the risks posed by increasingly powerful artificial intelligence. The plan combines work on AI safety, cyber defense, incident reporting, and checks on claims made about AI systems.
AI Minister Kanishka Narayan set out the measures at Base One, Imperial College London’s science and technology incubator. The announcement comes as frontier AI systems become more powerful and capable of acting autonomously, raising the stakes when those systems fail or someone uses them for malicious purposes.
Narayan said Britain wants to become one of the hardest countries in the world to attack using artificial intelligence. That goal links the government’s AI plans with a cyber defense program that has already helped find and fix more than 1,000 potential vulnerabilities across government systems.
Stronger rules for serious AI incidents
The government will explore strengthening parts of the Cyber Security and Resilience Bill and the wider regime. It will also examine how serious AI incidents and near misses should be identified and reported, creating a clearer focus on failures that might otherwise be missed.
The distinction between an incident and a near miss matters because AI systems can cause concern before they produce serious harm. The government’s planned work will look at both situations, rather than focusing only on failures after their consequences become clear.
The package also includes work on how to respond to incidents involving AI agents. The National Cyber Security Centre, or NCSC, and the AI Security Institute, known as AISI, are already working on that question.
AI agents can act with a level of autonomy, which is central to Narayan’s warning about frontier systems. The government’s work with the NCSC and AISI will focus on responding when those systems become involved in an incident.
“I want Britain to become one of the hardest countries in the world to attack using artificial intelligence,” Narayan said.
Testing whether AI claims can be trusted
The measures extend beyond cyber defense and incident response. They also cover AI verification, which checks claims about how AI systems were developed, tested, and assessed.
Verification gives the government a way to examine whether statements about an AI system match the work behind it. The package treats those checks as part of AI safety, alongside stronger preparation for incidents and possible changes to the Cyber Security and Resilience Bill.
The UK government said the country is well placed to take a leading role in AI verification efforts. That work sits within a broader group of institutions and departments connected with the package, including the Cabinet Office, the AI Security Institute, the National Cyber Security Centre, and the Department for Digital, Culture, Media and Sport.
Together, the measures cover several stages of AI risk. The cyber defense program looks for vulnerabilities across government systems, the planned review considers how the wider regime could be strengthened, and the incident work focuses on identifying and responding to serious events and near misses.
Why the package matters
The government’s announcement reflects a simple concern: more capable AI systems can bring greater consequences when they fail or face malicious use. Narayan specifically linked the need for action to frontier systems that can act autonomously, making preparedness a central part of the plan.
The package does not rely on one measure alone. It combines vulnerability fixing with possible regulatory changes, work on AI-agent incidents, and verification of claims about development, testing, and assessment. Each area addresses a different part of the challenge described by the government.
The work also gives the UK’s cyber and AI institutions defined questions to address. The NCSC and AISI are working on responses to AI-agent incidents, while the government examines reporting for serious incidents and near misses and considers changes to the Cyber Security and Resilience Bill.
For now, the government has announced exploration, examination, and ongoing work rather than a completed new regulatory system. The package sets out the areas under review and extends the cyber defense program that has already found and fixed more than 1,000 potential vulnerabilities.
Its central promise is clear: as AI systems gain power and autonomy, Britain wants its defenses, rules, and verification methods to keep pace.
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