ABAB Pedia

Jack Barsky

Jack Barsky, born Albrecht Dittrich in East Germany, worked for the KGB as an undercover “illegal” in the United States for about ten years from 1978; he refused to return in 1988 and cut ties with the KGB, cooperated with the FBI after it found him in 1997, later became a U.S. citizen, and published the memoir Deep Undercover.

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Key facts

Born in East Germany

Barsky was born Albrecht Dittrich in East Germany in 1949; a Young Pioneer and member of the Communist Party, he won the Karl Marx Scholarship in 1970 and was headed for a career as a chemistry professor.⁠[1]

Approached by the KGB in Jena

By his account, in 1970 a Stasi officer came to his dormitory in Jena and a KGB officer then took over; in 1973, in East Berlin, he accepted an undercover assignment.⁠[2]

Trains in Berlin and Moscow

He briefly taught chemistry and mathematics at Friedrich Schiller University Jena, then underwent four and a half years of training in Berlin and Moscow before being sent on an undercover assignment to the United States.⁠[3]

Enters the United States Under a False Identity

On October 8, 1978, he arrived at Chicago’s O’Hare International Airport under the Dyson identity, a forged Canadian identity created by the KGB, and later dropped it to become Jack Barsky.⁠[4]

The Barsky name was not one he chose; KGB personnel found it as the identity of a boy buried in a cemetery in Maryland.⁠[5]

Undercover in the United States

In New York he worked as a bike messenger; he said his mission was to spot Americans who might spy for the Soviets, and that “The gold mine was college.”⁠[6]

He graduated from Baruch College and took a job at MetLife in 1984.⁠[7]

He married his girlfriend in East Germany, with whom he had a son, and later married again in the United States and had a daughter.⁠[8]

Refuses to Return and Breaks with the KGB

In 1988 the KGB ordered him home; he refused, falsely claiming an illness that required treatment in the United States, and the KGB later told his wife in Germany that he had died.⁠[9]

He recalls that one winter morning in 1988, on a New York subway platform, a stranger whispered to him: “You must come home or else you’re dead.”⁠[10]

He said he stayed because of his young daughter: “I ended up watching that little girl grow up, and that changed everything.”⁠[5]

Corporate IT Career as the FBI Investigates

In the 1990s he worked for UnitedHealthcare and Prudential.⁠[7]

The FBI received a tip in the 1990s, bugged his house, and overheard him telling his wife about his KGB past.⁠[9]

Stopped by the FBI and Cooperates

In May 1997 the FBI stopped him at a toll bridge over the Delaware River without arresting him; he told everything, passed a polygraph, was not charged, and went on to brief the FBI and the National Security Agency on KGB operations.⁠[2]

Becomes a Christian

He became a Christian in 2007 and was baptized in March 2008; he became a U.S. citizen in 2014. After “60 Minutes” aired his story in 2015, he decided to retire from corporate life to concentrate on his book and public appearances.⁠[3]

Publishes the Memoir Deep Undercover

On March 21, 2017, Tyndale Momentum published Deep Undercover: My Secret Life and Tangled Allegiances as a KGB Spy in America, written with Cindy Coloma.⁠[4]

Kirkus Reviews called the book “An intriguing inside look at international espionage.”⁠[1]

Comments on the War in Ukraine

In April 2022 he said he had never met Putin but believed Putin had miscalculated in starting the war in Ukraine, adding: “I don’t think that anyone expected the Russian army to be as incompetent as they are.”⁠[6]

Guest on Monocle’s “The Big Interview”

On May 27, 2022, he appeared on episode 158 of Monocle radio’s “The Big Interview,” recounting how he went from young East German scientist to undercover KGB agent and later American citizen.⁠[11]

Appears on the Lex Fridman Podcast

On July 9, 2022, Barsky appeared on episode #301 of the Lex FridmanLex FridmanLex Fridman is a Soviet-born, US-raised computer scientist and podcast host who works as an MIT research scientist on human-AI interaction and autonomous driving. His Lex Fridman Podcast is known for hours-long conversations with guests including heads of state and technology leaders.Open the full entry Podcast; the outline lists topics including the KGB, communism, his childhood, becoming a KGB agent, training, spying in America, Putin and the war in Ukraine, Yuri Bezmenov, the FSB and the CIA, and quitting the KGB.⁠[12]

As of October 2026: Advisory Work and Podcast

His personal website, titled Barsky Intelligence, describes him as a former KGB illegal and FBI advisor and as managing partner of Barsky Intelligence, offering keynotes and advisory services.⁠[13]

The Agent, a 12-episode podcast about his story produced by Imperative Entertainment and narrated by Alden Ehrenreich, lists Barsky among its executive producers.⁠[14]

Related Organizations, Websites, and Public Accounts

Personal website: Public link: https://jackbarsky.com/ (opens in a new window)⁠[12]

Sources

  1. DEEP UNDERCOVER | Kirkus Reviews (opens in a new window)
  2. The Spy Among Us - CBS News (opens in a new window)
  3. Author | Jack Barsky | Tyndale Christian Resources (opens in a new window)
  4. Former KGB Spy Jack Barsky to Release Memoir with Tyndale Momentum in March 2017 (opens in a new window)
  5. Former KGB spy discusses undercover Cold War work | News | indexjournal.com (opens in a new window)
  6. KGB SPY GEORGIA: Living a double life: ex-KGB agent shares experience as Soviet spy, his take on crisis in Ukraine - WSB-TV Channel 2 - Atlanta (opens in a new window)
  7. Deep Undercover (opens in a new window)
  8. Former KGB Operative Debriefs About His Double-Dealings In America - InsideHook (opens in a new window)
  9. How a KGB Spy Defected and Became a U.S. Citizen (opens in a new window)
  10. Former KBG spy and FBI informant reveals all (opens in a new window)
  11. Jack Barsky - Monocle (opens in a new window)
  12. #301 – Jack Barsky: KGB Spy | Lex Fridman Podcast (opens in a new window)
  13. Barsky Intelligence — Jack Barsky (opens in a new window)
  14. The Agent • Cumulus Podcast Network (opens in a new window)