This will be a short post but in cryptocurrency, there’s always a risk of running into scams and they are unavoidable. Myself, I have been duped into one called Titanium but that’s the risk in investing into ICO’s. Here are a couple sites which will help you navigate the cryptocurrency field:
In general, you want to avoid investing in anything that seems to good to be true. High yield is always a red flag for me or anything that appears like it could be a ponzi scheme. My take is always invest in large volume transaction exchanges and trade the top 50 coins from CoinMarketCap.