Hackers and scams will always be a big problem in the cryptocurrency market. Whatever we do, the attackers will always be one step ahead. A certain degree of anonymity, work via the Internet, large amounts in this sector will always attract the attention of intruders. Therefore, cryptocurrency presents a significant difficulty for users, especially for beginners. Protection against hackers in crypto-plugs, these are programs, and they can also be hacked by other programs. This fight is long.