MI511 hrs agoMI5 will not face contempt of court charges despite admitting its evidence was a lieMI5 chief Sir Ken McCallum welcomed the court's decision and says its judgment "underlines MI5's serious failures in this case".11 hrs ago5 days agoMI5 false evidence in neo-Nazi spy case a serious failing, says intelligence watchdogLord Leveson says MI5 lying to multiple courts was as "serious as anything" he has dealt with.5 days ago22 Oct 2026MI5 spied on NHS founder Nye Bevan for more than 20 years, newly released files showHe came to Security Service's attention in the 1930s when he was considered a left-wing firebrand.22 Oct 202614 Oct 2026MI5 chief warns of threats to the UK from Russia, Iran and AIMI5 is devoting more resource to countering state threats than during the Cold War, the head of the intelligence service has said.14 Oct 202613 Oct 2026MI5 chief warns of threats to UK from Russia, Iran and AISir Ken McCallum says operations to tackle terrorism and state threats are now roughly of an "equal scale".13 Oct 202613 Oct 2026State threats and AI: Key takeaways from MI5 chief's speechBBC Security Correspondent Frank Gardner analyses what intelligence agency's boss said in his annual speech and what it means for Britain.13 Oct 20264 Oct 2026University asks staff to review some partnerships with China after MI5 warningThe UK's internal security service had warned universities they may have unintentionally assisted China's espionage.4 Oct 202630 Sept 2026China funding UK research and sending it to Beijing's spies, MI5 warnsBritish universities are being urged to sever ties with China General Technology Research Institute which is linked to the Chinese Ministry of State Security (MSS).30 Sept 202618 Sept 2026MI5 accepts it gave evidence based on lies in neo-Nazi spy caseIt is the first time MI5 has confirmed the BBC's revelation that it gave evidence based on lies in court while defending the violent informant.18 Sept 2026...