Recently, many cryptocurrency friends have just entered the circle and don’t know anything. They only know that they can make money or lose money in the cryptocurrency circle, and they don’t care about any risks. Today I will dig into the cryptocurrency world. Safety of tradement Now many newbies go off-site, no matter how big or small the capital is, they pull a group into a small circle, and then directly transfer the coins after getting the money. There is nothing wrong with that, it is a normal process, but something went wrong, and the party who transferred the money called the police, saying that they were defrauded and did not receive the U. Is the seller wronged? I refunded the money but I was almost in jail. $BTC So how can we avoid trading risks? First, don't go to fake exchanges (this refers to copycat exchanges). There is a ranking of exchanges on "non-small accounts". Try to choose the top three. They have low risks and are absolutely safe. I only choose Binance Exchange from 2017 to now.