UK Commits £100m to World-First AI Biosecurity Lab as Budget Targets Cyber and Biological Threats

The government will announce on Wednesday, as part of the Budget, that it is setting up a national AI Biosecurity Lab, backed by £100m and described by ministers as a world first. The institute is meant to strengthen the UK's defences against emerging biological threats, and it is being created with the support of leading AI companies.

The lab is one piece of a wider package. The chancellor will also commit millions of pounds across several initiatives meant to improve the country's ability to respond to evolving cyber, biological and AI-enabled threats. John Healey is quoted in the government's announcement saying AI can benefit every firm, community, hospital and school. He said he shares the concerns of working people and is setting out what he called a distinctively British approach, one that does not leave workers behind, defends the national interest and spreads the benefits of AI-enabled growth across the country.

What the lab will actually do is not yet clear. Full details of its role and remit have not emerged. AI Minister Kanishka Narayan called it a major new global institution that would bring together world-leading scientific expertise so the UK can safeguard its citizens and goals as AI develops. In his words, that means staying ahead of threats from cyber attacks to biological risks while building more of the critical technology national security depends on. He pointed to backing British science, advanced chips and domestic AI companies as the route to stronger security, a rebuilt industrial base and skilled jobs.

Industry money is part of the arrangement. OpenAI and Anthropic will provide £200m worth of AI model credits, which can be spent on using their models, to support the lab's creation. These are credits for access to the companies' systems rather than cash.

The Budget will also add £120m for the AI Security Institute. The Conservative government established it in 2023, and it evaluates the risks of the most advanced and powerful AI models. It has been praised for helping build a collaborative and open approach to AI testing. The new money is meant to let it continue that work, at a time when calls for technical standards and guardrails on AI development are growing.

Two cyber measures complete the package. The government is putting £60m into what it calls a National Cyber Shield, which it says will use agentic AI to boost cyber-defences. A further £70m will go to a National Exposure and Real-Time Vulnerability Centre, known as NERV, which it says will use AI tools to detect cyber vulnerabilities across the UK's critical infrastructure and economy.

The announcement follows a recent security scare. The UK government said it was among organisations worldwide that took some sites offline as a precaution after critical flaws surfaced in PHP, a server-side scripting language that has been widely used in web development for decades. The researchers who helped identify the vulnerabilities warned that platforms using PHP could be exposed to hacks. No successful exploits of the flaw, nicknamed php2shell, have been reported so far.

Experts say the episode shows how quickly and easily AI can surface bugs that have lain dormant for years, and how those bugs could then be exploited. The next thing to watch is the detail: what the lab's remit turns out to be, and how the credits and new funding are used once the Budget is delivered.