Good news everyone.
As for Security Features, we have an upcoming change that will render high value items undroppable. Currently, compromised accounts are dropping items rather than trading them, so we are not going to allow someone to drop your GotK, only trade it. If someone trades it away, we instantly know where it goes and can ban all associated accounts (and even force those accounts to trade it back to you!)
We're also working on item restore for those who have lost items already and have been archiving your item logs to do so. After the holiday a forced password reset is planned in order to protect any players who might be using a password shared with other services who aren't aware. We've upped the requirements on our passwords considerably. The next step will be email verification and of course, a two-phase or two-factor authentication system.
If your account is compromised and they gift your Gs away, 1) that would be very stupid of them since we can see exactly where it goes and MTX items are not tradeable, so they'd have to use a main account not a mule, and 2) we will easily refill your Gs.