A former civil servant claims he developed a rare terminal cancer because he was exposed to deadly asbestos dust while working at MI5's London headquarters. Stuart Beaton, 61, from Croydon ...

The Security Service gambled BBC correspondent Daniel De Simone had no evidence. A note, an email and a recording proved it ...

Speaking to an audience of academic and business leaders at the MI5 headquarters in Thames House, London, MI5 director general Ken McCallum and FBI director Chris Wray warned that Beijing was ...

It is understood officials at Thames House – MI5’s headquarters in London – took issue with the suggestion Sir Ken tried to kill the story and were “dismayed” that details of his private ...

"A group of core al Qaeda terrorists in Syria is planning mass casualty attacks against the West," Director General Parker said in a rare public speech at MI5 headquarters in London. His last ...

Thames House in London, the headquarters for MI5 (picture: Getty Images) A women’s campaign group has said MI5 must ‘transform’ a culture that masks abuse ‘in codes of silence and secrecy ...

Spies lie, but they are not meant to get caught. On a wet Friday evening in December, three MI5 lawyers sat in a room at the BBC's headquarters in London. On the other side of the table were the ...