I was on one of my favourite trackers and notice that black ops 2 beta bulit has been leaked. Here's a picture below for proof.
Link to proof- imgur: the simple image sharer
It's very similar to what happened with black ops 1 beta in which it was also leaked online.
UPDATE 15/09/2012: I have found a news article on the leak plus a video of the boot up of the beta. Like always look below for the link.
Link to article - http://stickskills.com/2012/09/15/ru...-the-internet/
Link To Video- http://www.dailymotion.com/video/xtm...-up_videogames
UPDATE 16/09/2012: I found a image of what the beta code and supposed maps and factions for the beta.
Link to image - http://imgur.com/oHLGJ