Ken McCallum contacted Tim Davie directly after BBC began investigating activities of agent who had attacked girlfriend with ...

MI5 lied to three courts while defending its handling of a misogynistic neo-Nazi state agent who attacked his girlfriend with ...

We argued he should be identified so women could be warned about such a predatory and violent man. X had used his MI5 role to ...

The head of Britain's domestic spy agency MI5 issued a rare public apology on Wednesday for providing "incorrect information" ...

MI5 has apologized to the BBC and court over a neo-nazi spy story that Daniel De Simone had been investigating.

Advertisement Michael Hanley, who was head of MI5, said at the time that the queen's aide, Martin Charteris, reported that she took the news in stride and did not seem shocked. Related U.K. secret ...

Panting with fear, he confessed to leaking secrets to the KGB. An exuberant Sir Roger Hollis, then head of MI5, rushed over to No 10 and gleefully told Harold Macmillan, the prime minister at the ...

Newly released MI5 files reveal that, for nearly 10 years, the late monarch didn’t know that royal household member Anthony Blunt was actually a Soviet double agent. According to the BBC ...

Other files detail for the first time the MI5 investigations into Philby from 1951 onwards, including an interview with the future head of MI5 Dick White and a penetrating interrogation by ...

Stuart Beaton, who was diagnosed with lung cancer, says in a lawsuit that he was forced to work in a building contaminated with asbestos A retired civil servant who worked at MI5’s headquarters ... Mr ...