About Bitshares Media
There are many cases about hacking that happens in Centralized Exchange because of the centralized exchange store coins in a hot wallet and trading. Therefore, it makes the exchange is potentially hacked or stolen.
By using Decentralized Exchange, trading will be safe from hacking or stealing cases. It is because trading is done from wallet to wallet directly. The blockchain will save the data, so it is almost impossible to get hacked or stolen.