People use the term 'hacking' alot, but, I'm pretty sure a site like this has too much protection for anyone to 'hack' it. I do believe its an error somehow, or someone is trying to log into your account, but they can't. I don't really know the cause, but, I'm pretty sure your account is safe.
so i got an email from Toribash that says my account has been logged by a different ip (i though well thats ok since i have other computers with different networks) but that one IP starts with 66. and thats europe someone said..
BUT i just checked my account and i didn't lose a sincle toricredit or item, so, maybe that could be an error or something?