North American players may now update their security questions
As an update to the security breach last week, players on North American realms will now be prompted to change their security question and answer when logging in to their Battle.net accounts. The security breach included no financial information; however, answers to personal security questions were compromised, as well as some information related to Mobile Authenticators.
In addition to the security question update, players may now also update their Mobile Authenticators as well. Please note, this is only in regards to North American accounts; players in Europe need to do neither of these things. And remember, if you are a North American player and have not changed the password on your account, doing so is an excellent idea.