1. Jack Edward Dunlap was a United States Army sergeant stationed at the National Security Agency who became a spy for the Soviet Union in the early 1960s.
10 Facts About Jack Dunlap
1. 2.
Jack Dunlap was gradually promoted to sergeant and was assigned to the NSA in 1958.
3.
Jack Dunlap was given top secret messages to carry to NSA officials before they had been encrypted.
4.
When neighbors asked about his new riches, Jack Dunlap said that he had inherited a plantation in Louisiana.
5.
Jack Dunlap was given a polygraph examination by NSA on a Friday and while he passed the examination, the examiner told the FBI there was something that made him uneasy and told Dunlap to come back on Monday.
6.
Jack Dunlap killed himself over the weekend by carbon monoxide poisoning.
7.
That was when the NSA realized Jack Dunlap had been a spy.
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Oleg Penkovsky 8.
Jack Dunlap was a personable individual and roamed around within NSA.
9.
Jack Dunlap would stop at a Xerox machine on the way and make a copy for the Soviets.
10.
Jack Dunlap's activities were reported to have been the cause of the downfall of Oleg Penkovsky.