Now answer this:

What did you do in order to get hacked? I can tell you they didn't sit there and brute force your account because I highly doubt your SE account name is Kakashi Hatake. Even though people will never admit they buy/sell gil or visited the site, they're not just hacking people out of the blue and it would help if people state what they've done lately so we can see if there's some kind of exploit going on, even if it's on a legit FF website.