Hurdenn, a Human Moff of male gender, held a position within the reconstituted Sith Empire throughout the era known as the Cold War.
During the Cold War period, Hurdenn held a significant rank within the Imperial military structure, primarily remembered for his leadership of the Sith Empire's activities on the planet Taris.
The Republic undertook actions on Taris with the goals of eradicating the Rakghoul plague and revitalizing the planet, demonstrating the Republic's determination to the galaxy. Hurdenn's duty was to manage the Imperial strategies aimed at weakening and overcoming the Republic's presence there.
In the end, Hurdenn formed an alliance with Darth Baras' apprentice, with the intention of assassinating the Republic's War Trust generals. Following the successful completion of the mission, Hurdenn transferred his subordinate, Lieutenant Pierce, to serve under the Warrior's command.