Unknown miners account for over 50 percent of Bitcoin Cash hash rate. Mining hash rate control converts into the blockchain chain control and in turn the cryptocurrency control. Bitcoin Cash hash rate is mainly made up of unknown miners that control over half of the total hash rate. The percentage rose up to 69 percent during the end of 2019 making the network vulnerable to an attack. Currently, the level has decreased back to a relatively low percentage. However, the threat of an attack looms close by. Unknown miners have over half of Bitcoin Cash hash rate Most of this