Spy Craft

What happens when the person recruiting you into espionage isn’t a mysterious intelligence officer, but your own father? John Walker built one of the most damaging Soviet spy networks in American history—and eventually brought his own son into the operation. The Walker family spy ring reveals how parental authority, loyalty, money, and gradual moral compromise can transform a family relationship into an intelligence operation.

In 1981, a KGB officer secretly handed French intelligence thousands of documents exposing one of the Soviet Union’s most important technology-theft programs. Instead of simply shutting the operation down, American intelligence reportedly developed a more ingenious response: let the Soviets keep stealing—but make sure some of what they stole was flawed. Operation Farewell became a remarkable Cold War story in which espionage was turned against the spies themselves.

In this episode, we separate the gripping fiction of The Americans from the gritty operational realities of the Cold War. While television depicts undercover Soviet operatives as lethal martial artists outsmarting federal agents at every turn, real espionage operated on a vastly different playbook. We explore the actual doctrine of the KGB’s Directorate S "Illegals" program, contrasting cinematic thrills with the patient, paranoid grind of deep-cover intelligence. Finally, we examine how the FBI’s real-world counterintelligence surveillance kept tabs on foreign networks operating right beneath the surface of American suburbia.

When former Russian security officer Alexander Litvinenko fell mysteriously ill in London, doctors couldn't explain what was happening to him — until forensic testing revealed polonium-210, an almost unheard-of poison, inside his body. This episode traces how that discovery exposed a radiological trail across London and forced investigators to reconstruct a covert assassination method built specifically to evade detection. We look at the tradecraft behind the poisoning, why conventional toxicology initially failed to catch it, and what the case reveals about state-sponsored killing methods. It's a rare look at how espionage and forensic science collided in one of the most notorious poisonings in modern intelligence history.

Britain's NCSC, the FBI, and the Dutch AIVD have jointly warned about spyware they attribute to Iranian state-linked actors, including Iran's Ministry of Intelligence and Security. The malware is delivered through spear-phishing on WhatsApp and Telegram and can steal contacts, emails, messages, screenshots, and microphone audio. Some victim data later appeared on pro-Iranian leak sites. Officials said the tools are almost certainly used to repress dissidents, activists, and journalists.