[Ranma]

make sure that all the security is correct on your email too, in case they set a secondary email to recover the password at. with things like this you really have to go from the ground up.

securing local computer first (virus scans, firewalls ect)
next your online identity (your email, anything thats connected to your email in any possible way)
and finally ending with anything that sits atop the little online identity youve built (forum logins, game logins, pretty much anything you can click 'forgot password' on and have it sent to email)

pretty much exactly what oza's been telling you