An overview of the most popular crypto routines. As the popularity of cryptocurrency continues to increase and grow, and more and more people are entering the cryptographic warfare, more and more people are being targeted. There are a number of precautions you can take, and although it can never be 100% safe in the face of hackers and scammers, you can still significantly reduce the risk of being cheated. Take money by understanding the issues and know the best way to protect yourself.