#3 - Nov. 6, 2010, 8:45 p.m.
Do you log in to the game from more than one location, Lasilly? Example: Work, home, school?
If so, keep mind that we have implemented a security feature that will effectively protect your account against unauthorized access. Unfortunately I don't have additional information as to what exactly caused the account to be locked.
I highly recommend you check your computer security and advise you to get an authenticator for the maximum account protection.
Battle.net Authenticator FAQ -
http://us.blizzard.com/support/article/24660 Battle.net Authenticator (United States) -
http://us.blizzard.com/store/details.xml?id=1100000822 Battle.net Authenticator (Canada, Australia, New Zealand and Latin America) -
http://us.blizzard.com/store/details.xml?id=1100000823