Hi,

For me no centralized exchange is safe !...So not Binance, not COin Base, not Kraken not Bitrex, Bifinexx, Cryptopia, Poloniex and all the others...
Today it's still more convenient tu use them but as a logical way of thinking about the advantages of cryptocurrencies, 2018 will be the year of DECENTRALIZED EXCHANGES :
that's one of the reason why WAVES will be huge this year with their new dex...