MI5 had “legitimate reasons” to warn MPs about a lawyer accused of working for the Chinese government, judges have ruled. The security service warned that it believed Christine Lee had engaged in ...

The security service showed "institutional defensiveness ... or survived it, are suing MI5, MI6 and GCHQ at an Investigatory ...

MI5 has issued a rare warning that an alleged Chinese agent has infiltrated Parliament to interfere in UK politics. An alert from the security service said Christine Ching Kui Lee "established ...

MI5 issued an alert that Christine Lee had engaged in "political interference and activities" for a branch of the Chinese Communist Party - but she claimed the warning was for "a political purpose".

Stakeknife operated as a prized agent for the British Army while a member of the IRA’s internal security unit during the 1980s The security service MI5 has discovered hundreds of new documents ...

King Charles has been briefed by British intelligence over a major security breach linking Prince Andrew to a Chinese spy – the King's brother says he's now ceased contact ...

The allegations will heap more pressure on the beleaguered Duke, who has said he has severed all ties with the individual known as H6.

Her father, Andrew Roussos, believes she definitely would have lived "if MI5 did their job". He told Sky News the security service "have got blood on their hands". "Salman Abedi should have been ...

Britain's intelligence services have been slammed for a 'racist' internship that doesn't let white students apply for roles at MI5, MI6 and GCHQ. Pupils are being offered the opportunity of a ...

A lawyer accused of working for the Chinese government by MI5 has lost her legal challenge against the intelligence agency. The Security Service warned MPs in January 2022 that it believed Christine ...

Britain's Security Service issued a security alert to all lawmakers ... Powers Tribunal unanimously dismissed her claim, saying MI5 had issued the warning for "legitimate reasons." ...