The world is changing. Even criminals from their victims require crypto currency.
As reported by Russian media .Five Russian banks have received letters with the threat of a DDoS attack , and the requirement to pay them a Bitcoin, for refusing a DDoS attack. Even criminals need a cryptocurrency so its future is understood by many, in my opinion this is a very fun event and made me very amused .
As representatives of the banks.A DDoS attack on the banks is prevented.