http://erthstationone.wordpress.com/2012/04/30/confirmed-benedict-cumberbatch-is-redacted-in-star-trek-2/
http://moviesblog.mtv.com/2012/05/01/benedict-cumberbatch-star-trek-spoiler/

Yes Benedict Cumberbatch will be playing Khan Noonien Singh in the upcoming Star Trek Film. What do you think?

The writers I think have made a mistake, the expectations will be sky high they will be expecting him to match iconic scenes like http://youtu.be/s0gk3AXEKUE. I don't know if that will be possible.