http://www.trendmicro.com/vinfo/gray...ER%5FSMITFRAUD
I'd suggest if you have any other accounts anywhere else that you go and change your passwords immediately on a computer that is not the one that you are currently using or probably even in your home.
I dont even know if FTP has a number that you can call to immediately reach them so I cant even help you there. Their support almost takes forever in every one of these incidents.
Do you happen to remember what the virus was named?