Harry Magdoff was accused by a number of authors as having been complicit in Soviet espionage activity during his time in US government. He was accused of passing information to Soviet intelligence networks in the United States, primarily through what the FBI called the "Perlo Group." Magdoff was never indicted, but after the end of the Cold War, a number of scholars have inspected declassified documents (including those of the Venona project) from U.S. and Soviet archives. They cite these documents to support the claim that Magdoff was involved in espionage. Other authors have taken issue with some of the broader interpretations of such materials which implicate many Americans in espionage for the Soviet Union, and the allegation that Harry Magdoff was an information source for the Soviets is disputed by several academics and historians asserting that Magdoff probably had no malicious intentions and committed no crimes. Investigation An FBI file description says Magdoff and others were probed as part of "a major espionage investigation spanning the years 1945 through 1959" into a suspected "Soviet spy ring which supposedly had 27 individuals gathering information from at least six Federal agencies. However, none of the subjects were indicted by the Grand Jury." A mass of previously unremarked materials collectively known as the Venona project was declassified by the U.S. government in 1995. Among these were Army decryptions of Soviet cables which revealed there to be some number of American citizens involved in espionage on behalf of the Soviet Union. Magdoff was among those investigated as a member of what was called the Perlo group. The public accusation that Magdoff was working for Soviet intelligence was itself not new; it had originated with defector Elizabeth Bentley who provided this information to the FBI and later testified to that same effect in open hearings. Bentley told the FBI: On the date specified I went to the apartment of John Abt, was admitted by him to his apartment and there met four individuals, none of whom I had ever seen before. They were introduced to me as Victor Perlo, Charlie Kramer, Henry Magdoff and Edward Fitzgerald. They seemed to know, at least, generally that they could talk freely in my presence and I recall some conversation about their paying Communist Party dues to me, as well as my furnishing them with Communist Party literature. There followed then a general discussion among all of us