It is worrisome. But it is a general problem not peculiar to cryptocurrency world. Even regular banks are hacked also. It will need a holistic approach to mitigate such occurance.
Even if its a general problem, its one too many for crypto currency banks gets hacked but not the frequency that we see them. The number of banks and their branches in one country can be more than the entire crypto currency exchange sites that we have in the market yet we don't hear they get hacked everyday and even if they get hacked, its always a vulnerability that is always addressed immediately, the customer does not even know because nothing is happening to his money.
The reason is because no one is holding those people responsible for them to even have the audacity to confirm they are hacked its like a way our for someone who declared himself bankrupt because he does not want to pay his debtor and by so doing, he gets a free pass and until when accountability is required from the promoters of crypto services, this will continue to happen.
