The term is also frequently used to describe mysterious men working for unknown organizations, as well as various branches of government allegedly tasked with protecting secrets or performing other strange activities.
Folklorist James R. Lewis compares accounts of men in black with tales of people encountering Lucifer, and speculates that they can be considered a kind of "psychological trauma".
"[3] In 1947, Harold Dahl claimed a man in a dark suit warned him not to discuss his alleged UFO sighting on Maury Island.
In the mid-1950s, ufologist Albert K. Bender claimed he was visited by men in dark suits who threatened and warned him not to continue investigating UFOs.
[8] James T. Flocker's 1979 film The Alien Encounters included Men in Black who harass a UFO investigator portrayed by Augie Tribach.
[12] The video game franchise Half-Life features a character known as the G-Man, widely regarded as being inspired by urban legends associated with the men in black.