Juan Joseph, a former MI5 IT contractor, shared information with a foreign state but was found "not guilty by reason of ...

Former MI5 worker cleared over leaks to foreign power by reason of insanity - Mr Justice Hilliard had ordered the week-long trial at the Old Bailey to be heard largely behind closed doors.

The UK's domestic spy service MI5 has warned lawmakers that spies from China, Russia and Iran are targeting them in a bid to undermine British democracy. Security guidance issued by the agency late on ...

Add Yahoo as a preferred source to see more of our stories on Google. Sir Ken McCallum, Director General of MI5, delivers a speech at a press launch of ‘MI5: Official Secrets’ an exhibition exploring ...

LONDON (Reuters) -Britain's MI5 security service issued a new warning to lawmakers on Tuesday about attempts by Chinese agents to collect information and influence activity, its latest accusation that ...

Ex-government IT contractor Juan Joseph, 43, is accused of breaching the Official Secrets and National Security Acts while ...

Director General of MI5, the UK's Security Service, Ken McCallum, delivers the annual Director General's Speech at Thames House, the headquarters of the UK's Security Service in London on Thursday Oct ...

Director General of MI5 Ken McCallum delivers the annual Director General's Speech at Thames House, the headquarters of the UK's Security Service, in London, Britain, October 16, 2025. Jonathan ...

By Michael Holden LONDON (Reuters) -Britain's MI5 spy chief said on Thursday he was frustrated by the collapse of a China spying case which has led to intense scrutiny of whether the government was to ...