Cryptsy account got hacked About 14 hours ago I had about 700 Cat coins and 500000 Doge coins on my Cryptsy account. I have sold 0.02725061 BTC worth of DOGE and withdraw it to another address. Soon after as expected I received an email to verify the withdrawal.

About 30 minutes later my account got hacked. All of my Doge coins ware withdrawn from my account, All of my Cat coins ware sold to BTC and then they were also withdrawn from my account. 

All of this happened while I was using my PC, therefore it can't be a remote desktop program. Secondly, this account has two factor authentication which requires access to my phone, which means that simply having my user name and my password would not help in this case. 

The most disturbing thing hare is that I did not receive a verification email for any of these 2 withdrawals. As far as I know after every withdrawal from Cryptsy I'm supposed to get a email to verify the withdrawal, which clearly did not happen. Whoever did this managed to withdraw from my account without needing to access to my email account, which indicates that there is a serious security hole in Cryptsy.

By the time I found out about this all of the transactions ware already confirmed. I opened a support ticket, but I did not receive an answer yet. I just can't wrap my mind around this. How on earth did this happen? He bypassed my two factor authentication,  he did it while I way using my PC, and he did it without needing to access my email.

Any Ideas?
I figured this out a while ago. Couple of weeks after I got hacked I noticed an unknown process in the task manager. After googling the name of the file that was linked to that process (I don't remember the file's name) I found out it was a trojan horse. Afterwards I deleted it, changed my passwords, and checked out from time to time for unfamiliar processes.
I suspect that whoever did this, connected to my accounts through my session, thus bypassing my two factor authentication both on my Cryptsy account and my Gmail.
Update:
After some digging I found an infected file named Bitcoin.Trading.Botv4.6.exe. This is probably what caused the Trojan to appear in some random temp folder. I don't remember where I downloaded this, or when I ran this, and I'm pretty sure that it wasn't identified as a threat back when I first ran it. I included a link to the scan results here.