While reading some of the replies here, I saw some of them are still using the YOBIT exchange which for me is also not a good exchange platform. I have read a lot of topics about this exchange here in the forum before that's why after reading it, I started avoiding this exchange, and until now I only use the Binance exchange. But for me, I guess it's good to use the Binance, Houbi, Bittrex, and Kucoin, I already tried those exchange and they are all safe to use and reputable trading platforms.