Alien abduction
Alien abduction was the action of being taken without consent by aliens from one's homeworld.

In 4000 B.C., an unknown alien race abducted Humans from Earth and trained them as agents to help Earth through some perilous times. Gary Seven was one such agent known to Starfleet when the  traveled back in time to 1968 because Starfleet noticed some abnormalities in the timeline. ()

In the 19th century, Humans were abducted from Earth by the Skagarans. Several thousand Humans were taken from America's western rocky desert regions (with their horses, dogs and cattle). They were then forced to work as slaves, helping the Skagarans start a colony on a planet in the Delphic Expanse. In 2153,  discovered the planet and the descendants of the abductees, who had overthrown their Skagaran masters. ()

In 1937, the Briori from the Delta Quadrant also abducted over three hundred Humans from Earth, including famous female pilot Amelia Earhart, to be used as slaves. The slaves later revolted and overthrew the Briori, establishing their own community on the planet. In 2371, the  discovered some of the abductees and their descendants, all of whom were in suspended animation. ()

In 2151, Sub-Commander T'Pol stated fear of alien abduction caused a great deal of apprehension on Earth for centuries. She speculated that taking an Akaali up to Enterprise might spawn a similar conspiracy on the Akaali homeworld. T'Pol also suggested a remote farm as a landing site for an away team from Enterprise to visit the surface of that planet, in order to minimize cultural contamination if the away team was discovered. ()

See also
Close encounter

External link 
 

Crimes
Events