I have no exchanger recommendation, because all platforms of any cryptocurrency exchanger are equally at risk, no matter if they are already regulated or not.
So, let us reflect in 1 minute. People who open this trading platform (Poloniex, Kraken, BitFinex etc.) They do not do it for social purposes or for reasons why they want to contribute to society. Their full purpose is simply just for profit.
if the market is a cryptocurrency is quiet where the rise and fall stable .. they create a panic is so as to trigger the activity of selling and buying from traders and they they (exchangers) benefit from our transaction fee ..
Not to mention our money in the wallet exchanger not necessarily guaranteed security because of the many hackers who want to hack platform exchanger.
So whatever exchangers are used, Use cryptocurrency platform for buying and selling activities only and do not make as a place coin your cryptocurrency. They are like a time bomb that will explode at any time.