I came across their ANN thread:
[ANN] BCNEX | The Ultimate Blockchain Trading PlatformSaw some posts from other members complaining about withdrawals too. Others successfully withdrew their balances by exchanging it to TRX, but unfortunately, since you already requested a withdrawal, you can't try that.
Please move your thread to Scam Accusations board using the
move topic link on the bottom left part of the page.
Very nice suggestion, this thread should be moved to scam accusations. I still have some funds on bcnex and will try withdrawal today seeing this thread. The last time I did (USDT withdrawal) was successful. If truly they are scam, then I doubt if I can use any new exchange ever again. We seriously need tight regulations to avoid situations like this sprouting.