Newly declassified files show the moment the notorious Cambridge double agent finally confessed to his treachery.

Stewart Purvis leads guided walks of Hampstead showing tourists where the spies who leaked state secrets lived and met ...

Newly-declassified files show the Queen was only told the full story a decade after the Cambridge don and royal courtier ...

A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...

Sir Anthony Blunt, the Royal Family's picture surveyor and renowned art historian, finally admitted that he had been a Soviet agent since the 1930s.

The National Archives published the details of his confession – and other Cambridge Five spies: Anthony Blunt, Harold "Kim" Philby, Donald Maclean and Guy Burgess – this week in a release of 100 ...

The biggest secrets uncovered from the Cambridge Five archives Last secrets of spy Kim Philby revealed: from traitor’s confession to Queen’s take This view that friendship overcomes patriotism ...

Two of the Cambridge spies, Donald Maclean and Guy Burgess, fled to Russia in 1951. A third, Kim Philby, continued to work for foreign intelligence agency MI6 despite falling under suspicion.

The publisher said: “Charlotte Philby’s grandfather [Kim Philby] was the most infamous double agent in history. Inspired to find out about his world, Charlotte discovered that there were ...

Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents including Kim Philby ... 1963 of Philby, seen as the Cambridge Five's ...

Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents including Kim ... Philby and Blunt were, along with Guy Burgess, Donald Maclean and ...