According to some sources, Binance was hacked just to hide the sale bitcoin of the Japanese (mt.gox) ( ~800k BTC ). If there are more information about the hacking exchange.Then, BTC breaking below 4xxx, maybe 2k5, I think the best way : u should to sell all your BTC, altcoin. All exchange will die. Thats' the second mt.gox. ***Attention from now until 7/4/2018.
The Chinese exchange is not easy to hack. If so, it is deliberate......
I am not defintiely sure about that, but yes this is kind of interesting regarding the Mt. Gox in planning to sell their Bitcoin and Bitcoin Cash in the open market rather than the over the counter. If he plans to sell it on the open market, for sure there would be a short-term price dump like what happened in March regarding the big sell-off. I think it might not go lower than the amount, probably $7k or so would be reasonable.