Cambridge Five

Soviet spy ring at Cambridge

3 episodes mention this

Episodes

#5980: 95% of Intelligence Comes From Open Sources

Dead drops, illegals, and the Cambridge Five — do spy agencies share one discipline, or does each have a fingerprint?

Oct 14
#4258: How Spies Know When a Source Is Lying

From dead bodies with forged letters to double agents invented from guidebooks — how intelligence agencies validate sources.

Jul 11
#3777: Social Engineering Before Cybersecurity

Ancient Greeks, Cold War spies, and con artists all used social engineering long before Kevin Mitnick.

Jun 20