A group of seven Osaarian pirates including Orgoth boarded Enterprise NX-01 in 2153 after the ship was hit by several spatial anomalies. Four of them beamed into engineering, disabled the warp core, and shot a crewman while two beamed directly into one of the cargo bays where another crewman was knocked out.
Commander Trip Tucker was able to fend them off when he initialized the ship's warp core and created energy discharges after the MACOs led by Captain Jonathan Archer were unable to stop the Osaarians in the armory. They transported supplies cargo, and antimatter aboard their ship and brought it to their base inside one of the Delphic Expanse spheres. (ENT: "Anomaly")