At the heart of the case is the violent abuse of a woman by a state agent under MI5's control. After the BBC began ...

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.

SPY chiefs probed a suspected “Russian double agent” at the heart of MI6 in a 20-year global operation, it has been revealed.

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.

ITV thriller series Betrayal starring Endeavour and Vigil star Shaun Evans and Atonement 's Romola Garai has officially ...

Rosalind Eleazar captures the grief hidden beneath MI5 outcast Louisa Guy’s steely exterior with a subtle and restrained touch that reveals Louisa's grief in flickers. Her performance isn't overplayed ...

Unprecedented probe was led by MI5, UK's domestic security agency, and is understood to have lasted for nearly two ...

The new MI6 chief Blaise Metrewelis family past has come under scrutiny after reports revealed her grandfather was a Nazi spy ...

ITV has announced the star-studded cast for its upcoming spy thriller, Betrayal – and it sounds amazing. Filming has ...

Relatives of a man shot dead and secretly buried by the IRA have reacted angrily amid claims MI5 has attempted to block the ...

We're so excited to hear that the production company behind ITV's brilliant crime drama Code of Silence has now begun filming ...

Blaise Metreweli’s grandfather was Hitler’s chief informant in Chernihiv region of Ukraine who boasted of killing Jews, ...