Just a couple of days after Insomniac Games was breached, with over 1Tb of private data stolen and leaked, including early builds of the upcoming Marvel's Wolverine game, it was claimed, per vx-underground, that there was an attempt to break into security systems of Ubisoft with over 900 Gb of data under threat. The attempt was partly successful, since the 'unknown Threat Actor' managed to remain in Ubisoft' system for 48 hours, however was successfully booted out by Ubisoft. It was later claimed that the hacker was trying to steal the data related mostly to online PvP first person shooter Tom Clancy's Rainbow Six Siege.