i think you are too paranoid, they don't steal coins from you when they make millions in trading fee alone, would be very stupid for them to scam when they are running a big business like that, they have the biggest volume among all the exchange, i think you just did something wrong, just ask the support to solve your issue
I agree with this. Kill the goose that lays the golden egg? You must be kidding. What is happening is that the sudden surge of new users and constant DDOS attacks were taking its toll on the exchange.
It's not unheard of. You noobs don't know Okcoin and Bitfinex used to be consistently attacked and of course same problems that you are now experiencing.
Now Okcoin.com is quiet cuz everyone left.