And Britainโ€™s top intelligence officer said AI could help extremists to access a new arsenal of weapons previously out of their reach. Terrorists want to use โ€œAI-enabledโ€ drones to wreak havoc with rapidly advancing technology โ€œsuperchargingโ€ the race between Britainโ€™s enemies and security services, Sir Ken said.

The intelligence chief said: โ€œMy adrenaline thresholds are set pretty high, Iโ€™m not easy to alarm and neither is my organisation. But we are clear that, just as the benefits of AI are real, so are the national security risks.

โ€œToday AI is already supercharging the cybersecurity contest between attackers and defenders. It can produce propaganda and radicalising material tailored to the individual.

โ€œWeโ€™ve caught terrorists seeking to exploit AI to improve their reconnaissance and attack methodologies, with AI-enabled drones adding a new twist.

โ€œNot yet realised but the misuse case to which Iโ€™d attach greatest weight is AIโ€™s potential to change the stakes on existing or even new bioweapons.โ€

And MI5 will house a new AI Threat Assessment Centre to bring together specialists to combat the risks posed by the tech.

When asked whether AI could turn the common cold into a lethal virus, he said: โ€œOne concern would be that comparatively low-sophistication actors may have an ability uplift in the area here if these guardrails do not function as intended.

โ€œFor the last 25 years, if you look at Al Qaeda in particular, it has long been that many terrorists would dearly love to have some capability around chemical, biological or radiological weaponry, but that has not been easy for them to achieve.

โ€œOne risk โ€“ this has not yet manifested โ€“ but one risk is that AI could enable dangerous knowledge to get into the hands of those who we all would not rather didnโ€™t have that knowledge.

โ€œA second different risk, much discussed on open source, and I am not in any way seeking to hype this risk, but it deserves sober attention, is the possibility that AI could generate a number of pathogens not previously seen.

โ€œThese are among the risks we are seeking to address with our many partners in the UK and internationally.โ€