AGAIN A BAD NEWS FOR CRYPTO THIS TIME BITHUMB EXCHANGE HACKED

Hackers have stolen cryptocurrencies worth $30 million from South Korea's leading crypto exchange Bithumb. As a result all deposits and payments have been temporarily suspended.

The exchange also declared in a post that they will compensate the stolen funds.So that was a relief for investors.
After coinrail this is the second biggest hack in 15days.
Should cryptocurrency exchanges have to take more security? Or crypto has no security?
What do you think? Comment and give your valuable reply in this post.