Following the reconstituted Sith Empire's subjugation of the planet Begeren in 3678 BBY during the Great Galactic War against the Republic, which occurred after the conquest, a collection of local inhabitants organized themselves into a terrorist cell with the goal of fighting against the Imperial forces occupying their world. This cell's activities were brought to an end when Lassicar, whose parents were members of the cell, betrayed them by revealing their existence to Imperial Moff Harvus. This occurred at some point prior to the war's conclusion in 3653 BBY, and led to the execution of all the cell's members.