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

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

For a decade, Queen Elizabeth II lived without knowing that her own art advisor, Anthony Blunt, a trusted man in charge of ...

He had been recruited by the Soviets while he was at the University of Cambridge, joining a spy ring ... intelligence to his handlers from the KGB Soviet spy agency ...

They shed new light on a spy ring linked to Cambridge University in the 1930s ... Philby admitted he had betrayed Konstantin Volkov, a KGB officer who tried to defect to the West in 1945, bringing ...

He had been recruited by the Soviets while he was at the University of Cambridge, joining a spy ring ... intelligence to his handlers from the KGB Soviet spy agency. He was questioned several ...