I do daily scans of my computer with a paid version of Norton. I haven't downloaded anything for any sites other than trusted ones such as like Java for Runescape. I doubt I have a keylogger or virus.
I don't know how he even recovered it because, well, When I recovered it after selling it to gold4rs It had pending recoveries which I cancelled. My registered email address also hadn't been changed.
I have the account right now but it is just cleaned out.
Doesn't matter what kind of AV as most of them are horrible at detecting viruses anyways. If anything a scan from MBAM or ESET Online Scanner would probably have better scan results than most pricey ones.