Recently I came across an article about the future of decentralized exchanges and how they are going to transform the centralized exchanges. One thing that clearly mentioned is that decentralized exchanges are secure and impossible (kind of) to hack as no central entity is running/controlling them. However, I heard about the security breach of Bancor and waves DEX. So what's the point of decentralized exchanges if they are still being hacked 
Definitely, we will soon see a safe DEX with user-friendly interface and solid speed, which will be a real popular without necessity KYC. Maybe such DEX will be Nash or Binance DEX. p.s. Waves actually not true DEX.