Halo Waypoint
Halo 4 launches in less than 25 days. The good news is that you are that much closer to having the game in your hands. The bad news is that as discs are being made and distributed, you may start to see leaks. The internet is an awesome place… until it’s no longer an awesome place.
We are working closely with our security teams and law enforcement to address the situation. Piracy is illegal and we are taking vigorous action against it. We have poured our blood, sweat, and tears into Halo 4, and we want you to have the best possible experience with our game, come November 6. If you’re interested in staying spoiler-free, we encourage you to exercise caution when visiting various websites, social networking services, and forums.
Going dark is a customary pre-launch tradition for many gamers, and now may be the time to do that. Thank you to those of you that are reporting the leaks, and we’ll see you November 6. Through the scopes of our Battle Rifles, of course...
http://blogs.halowaypoint.com/post/2012/10/13/Possible-Spoilers-Beware!.aspx