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

The British Library planned to acquire the personal archives of the notorious Cambridge spy Kim Philby, raising fears it would enrich the family of a traitor. Files released by the National ...

What is it about Harold “Kim” Philby and his comrades in the Cambridge Five, the cell of upper-collegiate Commies who infiltrated the British intelligence services from the interwar years ...

Kim Philby (code name: Stanley), born in 1912, was certainly the most skilled of the "Magnificent Five" and the first to be enlisted.

The Cabinet Office attempted to prevent the British Library buying the personal papers of Soviet spy Kim Philby, documents have revealed. The Communist agent’s widow offered to sell off his ...

The Cambridge Five consisted of Harold ‘Kim’ Philby, Guy Burgess, Donald Maclean, Anthony Blunt and John Cairncross, who together made up the most infamous spy ring of the 20th century.

He was Britain’s most notorious Cold War spy, rising to the top of MI6 while working for Moscow. As one of the infamous “Cambridge Five” espionage ring, Kim Philby spent decades betraying ...

LONDON (Reuters) - Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents including Kim Philby and Anthony Blunt who spied for the ...

“A Spy Among Friends” reflects on a key chapter in post-WWII espionage history when the Cambridge Five, a quintet of Cambridge University graduates, were exposed as Russian spies.

What the Philby files tell us about the establishment that protected the Cambridge spies As new documents reveal fascinating new details about the infamous MI6 double agent Kim Philby and his ...

He was Britain’s most notorious Cold War spy, rising to the top of MI6 while working for Moscow. As one of the infamous “Cambridge Five” espionage ring, Kim Philby spent decades betraying ...