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Robert Hanssen
Sign in to saveAlso known as Robert Philip Hanssen, Robert P. Hanssen
FBI agent who spied for Soviet and Russian intelligence services (1944–2023)
Listeners · Last.fm
- Listeners
- 26
- Total plays
- 27
<a href="https://www.last.fm/music/Robert+Hanssen">Read more on Last.fm</a>
Recent publications · Crossref
5 total works indexed
- Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density
· 1988 · cited 95,701x
- Hallmarks of Cancer: The Next Generation
· 2011 · cited 56,512x
- Research electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics support
· 2009 · cited 46,771x
- Regression Shrinkage and Selection Via the Lasso
· 1996 · cited 39,738x
- The PHQ-9
· 2001 · cited 39,435x
via Crossref · CC0
Key facts
- Born
- Robert Philip Hanssen , ( 1944-04-18 ) April 18, 1944, Chicago , Illinois , U.S.
- Died
- June 5, 2023 (2023-06-05) (aged 79), ADX Florence , Fremont County , Colorado , U.S.
- Alma mater
- Knox College ( BS ) Northwestern University ( MBA )
- Occupation
- FBI agent (1976–2001)
- Criminal charges
- 18 U.S.C. § 794(a) and 794(c) ( Espionage Act )
- Criminal penalty
- 15 consecutive life sentences without parole
- Spouse
- Bernadette "Bonnie" Wauck ( married</span>"}]]}'>m. 1968 )
- Country
- United States
- Allegiance
- Soviet Union Russia
- Agency
- FBI
- Service years
- 1979–2001
- Codename
- Ramon Garcia Jim Baker G. Robertson Graysuit "B"
via Wikipedia infobox
~28 min read
Encyclopedic overview
Robert Philip Hanssen (April 18, 1944 – June 5, 2023) was an American Federal Bureau of Investigation (FBI) agent who spied for Soviet and Russian intelligence services intermittently against the United States from 1979 to 2001. His espionage was described by the United States Department of Justice as "possibly the worst intelligence disaster in U.S. history".
In 1979, three years after joining the FBI, Hanssen approached the Soviet Main Intelligence Directorate (GRU) to offer his services, beginning his first espionage cycle, lasting until 1981. He restarted his espionage activities in 1985 and continued until 1991, when he ended communications during the collapse of the Soviet Union, fearing he would be exposed. Hanssen successfully reestablished communications eight years later in 1999 and continued spying until his arrest. Throughout his spying, he remained anonymous to the Russians.
Excerpted from Wikipedia’s “Robert Hanssen” article, available under the CC BY-SA 4.0 licence.