IPCO began its secret investigation into MI5's handling of the agent - a genuine neo-Nazi known publicly as X who informed on ...

MI5 is facing fresh scrutiny in the case of a violent neo-Nazi agent after a High Court judge said he had "no confidence" in the Security Service's account of how a senior officer gave false evidence.

The new National Security Strategy document warns Britain is facing "growing threats at home" - as MI5 warn a terror attack ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A neo-Nazi teenager was snared by police and MI5 as he tried to buy a Makarov pistol for a terrorist attack, a court has ...

A woman is suing MI5 over an alleged failure to protect her from an abusive relationship with one of its agents.

Another note called "you can't see me" plotted the hijack of a plane, and in June 2022, the prosecutor said, he allegedly ...

A BBC investigation revealed that the spy agency had lied to three courts about a misogynistic agent who used his MI5 role to coerce and terrorise his girlfriend.

Rosalind Eleazar captures the grief hidden beneath MI5 outcast Louisa Guy’s steely exterior with a subtle and restrained ...

Prince Andrew demanded a face-to-face meeting with Sir Ken McCallum, the director of the UK's Security Service MI5, after his longtime close confidant was accused of being a Chinese spy.

The new head of Britain's MI6 will be a woman for the first time in the more than 100-year history of the country's secret ...

Slow Horses' star Rosalind Eleazar gets real about her MI5 outcast Louisa Guy: ‘She’s really not okay.’ The actress discusses her character's inner turmoil in the Emmy-nominated Apple TV+ spy thriller ...