It comes just days after the security service apologised for providing ‘incorrect information’ to the High Court in 2022 when ...

In an unprecedented humiliation, the security service apologises for “inaccurate” evidence.

The head of MI5 has serious questions to answer about his support for an agent accused of far-Right extremism and violence ...

MI5 is helping establish the extent to which the use of Chinese technology such as solar panels or industrial batteries could pose potential future security threats, according to people close to the ...

A woman who was allegedly abused by a suspected Security Service informant has called for an apology from MI5, it was ...

As well as misleading the High Court in the injunction bid, Mr Bunting said the Investigatory Powers Tribunal, which has heard a related case brought by the woman allegedly attacked with a machete, ...

In October, Ken McCallum, director-general of MI5, said the Security Service and police had disrupted 43 attacks in the late stages of planning since March 2017. The country owes them a debt of ...

MI5 admits it ‘misled’ High Court over alleged abusive Security Service informant - The secret service misled the court while ...

“When I last visited MI5, the impression I had was of ... “After all, the director general (Sir Ken McCallum) now appears regularly making speeches, so I think the world is much more open ...

In December, the head of the National Cyber Security Centre, Richard Horne, said the threat was “getting broader and in some parts deeper”, while MI5 director general Sir Ken McCallum has ...