No! hitbtc is not safe, yesterday i deposit 521.9 xvg but not found in hitbtc account, please check blockchain status and 2106 confirmations.
https://verge-blockchain.info/tx/7d982d36ed56577e299d8c0c2d348b9cc57664f289c85513866736ba265c15fc
I deposit to this address: D9HuKhaeomkPpDNcBJFsk72oWPK3CCab3s

My personally advise is this please don't use hitbtc it's a SCAM!!!.