Also, it seems the user is not a noob running windows XP with sp2 or what not.
If I was MTGOX I would be taking this post oh so seriously as an attacker of the MTGOX
website would surely go about draining accounts in a slow methodical fashion versus going
all out and alerting many people at once.
If they were owned once.. it can happen again. Especially when an attacker knows there is
a currency that can be transferred anonymously.
The OP seems to have his bases covered unless, no offense, you are not telling us exactly
how you use this apple mac computer. Perhaps you like to view odd things online going to
several possibly malicious websites per day?
It is as I've written, I just ran a check on all my systems and programs ... no errors or viruses.
I have also just moved my bitcoin wallet onto another mac which is not online currently, so I did not lose all my bitcoins lying there ...
I do not know how the person came into my account, but when I was in on it, worked my code / password not and I had to receive an email from MT Gox before I could get in, and when I came in. I could see that all accounts were in both 0 $ and BTC
So I looked at the logs and could see there had been eliminated 100 BTC and that had subsequently been sold 19 BTC and then moved around. $ 320