But I doubt that c-cex staff will confirm that. The same happened to bitcointalk once, and someone is still sending spam mails with dark market offers to my inbox.
Just look at what happened with Bitfinex. Before the hack the exchange has gone down several times which made me very much feel that something is horribly wrong.
This hack and many more before it: Mt.Gox, Cryptsy shows that it is impossible to be sure whether you are dealing with a bad or good bitcoin company!
A detailed explanation how cryptocurrency exchanges can never be held liable:
http://qz.com/753958/the-65-million-bitfinex-hack-shows-that-it-is-impossible-to-tell-a-good-bitcoin-company-from-a-bad-one/