Robert Hanssen

Robert Philip Hanssen was an American agent for the Federal Bureau of Investigation (FBI).

From 1979 until 2001, he secretly shared classified United States information with Soviet and Russian intelligence services. The U.S. Department of Justice described his actions as possibly the worst intelligence disaster in U.S. history. Hanssen did not spy because of his political beliefs or ideology. Instead, he stated later that his only motivation was to make money. Over twenty-two years, he earned more than $1.4 million in cash, diamonds, and luxury watches.

Hanssen used several specific methods to pass secrets to his foreign handlers. One common method was the use of a dead drop. A dead drop is a secret location where one person leaves items for another to pick up later.

This allowed them to exchange information without meeting face-to-face. He also sent anonymous letters to the KGB to offer his services. In one very risky move in 1992, he physically approached a Russian officer in a parking garage. During this meeting, he used the secret code name "Ramon Garcia" to identify himself.

His espionage occurred in distinct stages throughout his long career. His first cycle began in 1979 when he approached the Soviet Main Intelligence Directorate (GRU). This first period of spying lasted until 1981. He then restarted his activities in 1985 and continued until the Soviet Union collapsed in 1991. He stopped briefly to avoid being caught during the political changes in Russia. However, he reestablished contact in 1999 and continued spying until his eventual arrest in 2001.

Before joining the FBI, Hanssen had a diverse educational and professional background. He was born in Chicago in 1944 and earned a chemistry degree from Knox College in 1966. He later attended Northwestern University, where he studied business and earned an MBA in 1971. Hanssen worked for an accounting firm and then as an investigator for the Chicago Police Department. He joined the FBI as a special agent in January 1976. He eventually became known within the bureau as an expert on computers.

During his time as a mole, Hanssen provided a massive amount of sensitive data. He sold approximately six thousand classified documents to the KGB. These documents included U.S. strategies for nuclear war and details on military weapon technologies. He also revealed the existence of a multimillion-dollar eavesdropping tunnel built by the FBI. This tunnel was located under the Soviet Embassy and was intended for electronic surveillance. By sharing these secrets, he compromised many aspects of U.S. counterintelligence programs.

His betrayals had very serious consequences for people working for the United States. Hanssen provided the names of several KGB agents who were actually working secretly for the U.S. Some of these individuals were executed because their identities were revealed. One notable example was Dmitri Polyakov, a high-ranking Soviet general who acted as a CIA informant. Hanssen's betrayal of Polyakov was not discovered by the FBI until after Hanssen was caught in 2001. At the same time, another spy named Aldrich Ames was also compromising secrets for the KGB.

Detecting Hanssen proved to be an extremely difficult and expensive task for the government. The FBI eventually paid $7 million to a KGB agent to get a file on an anonymous mole. Through the use of fingerprint and voice analysis, investigators finally identified Hanssen as the spy. He was arrested on February 18, 2001, at Foxstone Park in Virginia. He had just left a package of classified materials at a dead drop site.

After his arrest, Hanssen faced many legal charges related to his decades of spying. To avoid the death penalty, he pleaded guilty to 14 counts of espionage and one count of conspiracy. The court sentenced him to 15 life terms without the possibility of parole. He spent the remainder of his life in a high-security prison called ADX Florence.

He remained incarcerated there until he passed away on June 5, 2023.