To my regret, the Bitfinex exchange has already shown what can be negligent or involving Crime in the administration, which I think helped the hacker's attack to withdraw millions of dollars from users' accounts. This exchange I have no more confidence. If this continues on, then we will only lose, but do not wait for the rise in prices.
People are just dumb. If they took out their coins and funds after the "hack", this exchange wouldn't have much of an important factor on the market anymore, and thus a potential downfall of this exchange would lead to less overall damage. It's obvious that people never seem to learn from prior exchanges that have gone down. There are so many decent exchanges available, why stay there where you expose yourself to such a high risk? It really boggles my mind....