The development of electronic wallet by mobile operating companies in Cameroon has change the dynamics of cash transfer, the payment of bills, educational fee, purchase of furniture, sponsor of programs by NGOs, but also negative impact, as cybercriminals use to perpetrate crimes, mitigating financial transaction through purchase of bitcoins. Cryptocurrency term which heard in every economic milieu, have become a tool use by some unscrupulous people engage digital marketing and cyber criminality to extort or victimize communities. Bitcoin is a cryptocurrency invented in 2008 as an open source software, which started operating in 2009 under the name Satochi Nakoamoto with the following particularities; digital money package which is privately own and exonerate individuals from bank fees, a virtual currency that uses per-to peer technology to facilitate instant payment, bitcoin is purchase through mobile money with the use of internet with cash deposit