SANS Link

• James brought this to my attention shortly after I checked in for my shift: http://us.blizzard.com/en-us/securityupdate.html

• There are a few more details here: http://us.battle.net/support/en/article/important-security-update-faq

• Check out this Geek Howto on changing your battle.net password

• Also Check out the Battlenet authenticator

I believe they also have an iPhone app for 2FA authentication.