Don't use the same email address/login name/password for SGW as any of your other accounts. It's not difficult - if people were to actually do this, we wouldn't have very many hackings if any at all.
We are getting real hackings on limited occasions, but still that is bad. No matter how much or how little it occurs, this is a problem. Any way to hack or even cheat needs to be patched up. Admin and the community need to devise a plan of action to take so that this problem is fixed.