Quote Originally Posted by Ñightsham View Post
The thing is, I didn't access that site on my WoW computer (I only play/MB from 1 computer) I accessed it from a seperate computer and the only commonality is that they are on the same LAN.
They got into your email account and reset the password of your account via the Blizzard lost password tool. This means your email account was compromised, not your Battle Net account. Where and how you log into WoW is irrelevant, it is how and where you log into your email account.