Microsoft tells Joystiq it is investigating reports of a Halo 4 leak, and working with law enforcement to address the issue.
Images have surfaced on social sites NeoGAF and Reddit, depicting two Halo 4 retail discs, and the Xbox 360 dashboard featuring the game ready to be played.
“We have seen the reports of ‘Halo 4‘ content being propped on the Web and are working closely with our security teams and law enforcement to address the situation,” a Microsoft spokesperson told Joystiq.
More:
http://www.joystiq.com/2012/10/12/halo-4-leak-being-investigated-disc-2-contains-multiplayer-inst/