The group known as The Scourge comprised pirates active in the lawless regions of the Mid Rim, as well as the Elrood sector situated within the Outer Rim Territories.
A Scourge pirate group established operations on the frigid planet Orto Norwe, located in the Mid-Rim, during the era of the Clone Wars. Nukss, a Trandoshan who commanded this group, along with almost all of his subordinates, met their demise at the hands of the Nightbrothers Savage Opress and Darth Maul; only one pirate survived.
During the Galactic Civil War period, Chalmer Trillili held the leadership position within the organization. The gang utilized a fleet consisting of six stolen Skipray Blastboats, a customized space barge, a container ship fitted with a gravity well device referred to as the Impasse, and Chalmer's personal YT-1300 light freighter. Imperial Mining, Ltd. covertly engaged the gang to provide security for the planet named Alluuvia.