
Originally Posted by
Flight
You're right, Jagex doesn't need to sell your items, they can simply wipe out your wealth on your account through their database, no need to even log on.
I would start by changing everything on your account; password, recoveries, email, PIN. From now on whenever you log out make sure your wealthy items are stored in your bank, including your armor and what not. If somehow a 'hacker' got your password it doesn't do them a whole lot of good if you have a PIN. Although, I have heard there's ways to erase a PIN...