An appeal for information has been sent to all MI5 staff over false evidence the service gave to three courts in a neo-Nazi ...

MI5 lied to three courts while defending its handling of a misogynistic neo-Nazi state agent who attacked his girlfriend with a machete, the BBC can reveal. Arguing for secrecy, the Security Service ...

The High Court orders a "robust and independent" investigation into how MI5 gave false evidence to multiple courts The ruling comes after the BBC revealed MI5 had lied to three courts in a case ...

The prime minister has ordered a new investigation into how MI5 gave false evidence to three courts about conversations with the BBC. Sir Keir Starmer's direction follows requests from the High Court ...

The watchdog charged with holding MI5 to account rewrote a report into the handling of a violent neo-Nazi agent after the Security Service gave it false information, the BBC can reveal. An early draft ...

MI5 has offered an “unreserved” apology to the High Court saying there had been “failings and errors” in legal proceedings related to an alleged source accused of abusing two women. An injunction was ...

Chinese state operatives present a daily national security threat to the UK, the head of MI5 Sir Ken McCallum has said. In a speech, he said MI5 had intervened operationally to disrupt Chinese ...

A High Court ruling will allow the BBC to publish a story about a man it says exploited his status as an MI5 informant to abuse his partner. The BBC said the decision will allow it to tell a story ...

The BBC is to be prevented from naming a man it says exploited his status as an MI5 informant to abuse a partner and poses an ongoing threat to women. A High Court judge has ruled, external that ...

The case centres around a BBC investigation over how an MI5 agent used his role to abuse his girlfriend [BBC] An appeal for information has been sent to all MI5 staff over false evidence the service ...