Now that they have proven to be so careless about user's funds, I don't think anyone would want to risk their money in that exchange. But still stupid people will do.
Thankfully they are refunding their clients their money back and hopefully they should shift to a more secure storage option.
But the fault is also of that of the users who use an exchange to store their coins, thinking to be an wallet which it clearly isn't and you don't even have access to the private keys why in the hell's world would you take such a huge risk?