Person recruited by an intelligence agency to provide information or access
In intelligence terminology, an asset is a person who has been recruited by an intelligence agency to provide information, access, or services. Unlike an officer or agent who is employed by the agency, an asset is typically a citizen of a foreign country (or an employee of a target organization) who has been persuaded — through ideology, coercion, financial incentive, or blackmail — to cooperate secretly.
The recruitment and management of human assets is the core function of human intelligence (HUMINT) operations. The CIA's Directorate of Operations (now the National Clandestine Service) is primarily responsible for recruiting and running assets worldwide. Assets have provided some of the most valuable intelligence in history — and some of the most damaging betrayals.
Operation Mockingbird demonstrated how assets can be recruited from the media. The CIA cultivated relationships with journalists at major outlets, turning them into assets who would plant stories, suppress unfavorable coverage, and provide intelligence from their reporting contacts. The Church Committee confirmed that the CIA maintained relationships with approximately 50 U.S. journalists, though investigative reporting suggested the actual number was far higher.