On: Our Reaction To Your Reactions To the Twitter Confidential Documents Post

Is there any reference if the hacker stole the password to an account in Google Apps for Your Domain?

I use it and there are pretty much no password recovery options:

Please contact your domain administrator to help you access your username or reset your password.

He 'guessed' the password for Google Apps.. The wheedling out of passwords was done for Yahoo! email accounts, which offers an abundance of ways to get at forgotten/lost/'wanna-get-me-one-of-those' passwords.