DaiMon Prak was an officer in the Ferengi Alliance, who commanded a D'Kora-class marauder. In 2370, Prak was suspected of being involved in the disappearance of the USS Fleming. His ship was disabled by a verteron pulse set there by the Hekaran Rabal. After the USS Enterprise-D sent some repair crews to Prak's ship, he told them of the whereabouts of the USS Fleming. (TNG: "Force of Nature")