don't use the same e-mail as your face book e-mail.
I have 4 different e-mails for a few things, my facebook e-mail is for some unsecure things: like random suppermarket signups, shops member ships; another e-mail for family and close friend contacts; and blizzard games, 1 e-mail just for it. with any e-mail coming into my blizzard account, i always check the full header before i open it, and never click on any links in the e-mail. if the e-mail say something wrong with account, asking you to click on the link to login, just close the e-mail and open another tap get into your account with blizzard site. also another e-mail for game freinds, so people won't know my blizzard account e-mail.
reinstall your computer more, I know people don't do that for 10 years, but i do it every 6 month, 1 hour work every 6 months make sure your system is clear and clearn, is not hard to learn, ask your friend to show you if you don't know how to do it. with the new windows7, very easy 1 hour i can get my computer back to gameing state. by the way from some report, windows 8 can reinstall in about 6 to 8 mins. there is really no excuse not doing it. I always reinstall my computer offline(without internet cable connected), i feel safer that way, so no one can attack me during the installation
I am not from a compute background, ambulance is my job, so if i can do it, everyone can.
Finger cross, my account good so far, i do have authenticator + sms alert.
Edited by Kyratalor#1910 on 5/21/2012 7:56 AM PDT