Yesterday, Microsoft informed us that it was looking into a possible leak of Halo 4 online. Now, members of the Halo 4 team are tweeting warnings to fans to watch out for spoilers. I believe we can count that as a confirmation of Master Chief's leak.

Josh Holmes, Halo 4's creative director tweeted, "I've worked for over 3 years making Halo 4. Please avoid spoilers and leaks from thieves for 3 more weeks until the game is out. Thank you." So, if you want Halo 4's secrets to remain secret, stay off the Internet until November 6.

[via Kotaku]