#1 - Oct. 2, 2010, 8:18 p.m.
It looks like our game masters sent you an e-mail regarding this issue, Aesek.
Based on your login history, there is no suspicious activity. I recommend the following:
Make sure you secure your computer. Try running multiple virus scans, if possible try out more than one program as there isn't one that will catch everything.
Secure Your Computer: http://us.blizzard.com/support/article/30805 Change the password to your personal e-mail. Make sure you do not use the same password as your previous e-mail or battle.net account. If possible, use another computer to make these changes.
Secure Your Email Address:http://us.blizzard.com/support/article/30806 In addition to computer security, you may wish to look into obtaining a Blizzard authenticator for your account.
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