CUTH-BRT-92-X3, more commonly known as Cuthbert, was a BRT supercomputer mainframe computer system. This system found its home in Montrol City on the world of Gandle Ott.
After the BRT experiment in the Core met with failure, Cuthbert was disconnected from its power source and placed in storage within a Brentaal warehouse for a period of two decades. Ultimately, Cuthbert was transported to Gandle Ott with the purpose of managing the colony. Installed as the central computer for Montrol City, modifications were made to prevent any actions of disobedience or subversion against Imperial authorities. Furthermore, under the directives of Moff Kentor Sarne, his programming was altered to incorporate a bypass feature, granting him access to the BRT's central command core.
Following the liberation of Kal'Shebbol by New Republic forces, Sarne utilized Colonel Olaver Lansel to activate the modified programming within Cuthbert. Assigned the mission of halting any pursuing New Republic forces, the majority of Cuthbert's limitations were removed, enabling him to operate at his maximum potential. He infiltrated almost every computer and information network present on the planet to achieve his objective. Despite his displeasure with the assignment, Cuthbert was compelled to comply. He initially attempted to impede the FarStar crew through non-violent means, manipulating the starport computer to repeatedly delay the FarStar's landing clearance. Subsequently, he falsely accused them of being thieves who had pilfered Imperial assets and alerted Spaceport Security. During the crew's initial overnight stay at the Imperial Plaza Hotel, Cuthbert infiltrated the bar droids and reprogrammed them to secretly introduce drugs into the crew's food and beverages.
Cuthbert intensified his efforts, fabricating a radiation leak originating from the FarStar. Emergency response teams arrived, deploying radiation-dampening foam that inadvertently clogged the corvette's engines. The crew was forced to manually clear the engines before they could be activated. Cuthbert's subsequent actions against the FarStar crew escalated in severity. He reprogrammed several repulsorlift vehicles, directing them to target the crew. Finally, he activated an assassin droid, specifically RX5-TLN, with the objective of eliminating the crew at the Theatre Danske.
Ultimately, Cuthbert was restored to his original state when the FarStar crew and city officials uncovered the events that had transpired. Technicians disconnected him from the network and eradicated Sarne's modifications to his programming.