Giving evidence behind a screen in court on Friday, he said: "It's our duty to look at ongoing risks - MI5 will continue to ...

A member of MI5 claimed that the spy agency tampered with the IRA’s Enniskillen bomb before it exploded. Eleven people lost their lives when the 40lb bomb exploded at a cenotaph in the Co ...

As MI5 delved deeper into Manci’s background, they discovered that a man named Edward Weisblatt played a key role in arranging her marriage. Weisblatt had funded her union with Lord Howard, providing ...

MI5 is in serious trouble. Britain’s domestic secret intelligence agency has become the story. A neo-Nazi thug who attacked his girlfriend with a machete happened to be a paid undercover agent ...

Dame Stella Rimington, the former first female director general of MI5 and reputedly the inspiration behind the female character of M played by Dame Judi Dench, is considering the depictions of ...

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 ...

A woman who was allegedly abused by a suspected Security Service informant has asked for an apology from MI5. It comes just days after the security service apologised for providing ‘incorrect ...

A woman whose suspected Security Service informant partner allegedly attacked her with a machete has called for an apology from MI5. She says she was repeatedly abused by her partner, a foreign ...

The head of MI5 has serious questions to answer about his support for an agent accused of far-Right extremism and violence against women, according to a lawyer representing one of the victims.

A woman who was allegedly abused by a suspected Security Service informant has called for an apology from MI5, it was reported. It comes after MI5 apologised unreservedly for providing ...