I lost TWICE on this site ( https://bitcointalk.org/index.php?topic=482386.0 ).

I don't think that my computer has effected as i use 2 FA with my Cryptsy and E-mail ( Gmail )account ( both have different passwords).

First lost BTC balance during transfer. They replied that it sould be due to efecfected computer issue and closed the ticket.

Second; Today happened. I canceled my opened order from selling, i saw that my balance returned and then disappeared.
Nothing any info on Tranfer or any other history. Just disappeared without any track. And as i wrote on my Opened message above link, i really much care about security issue.