We all know that Bitcoin is also popular to criminals because they can use it without exposing their identity. It will be more convenient to them to use Bitcoin so that they can hide their identity. Do you think that terrorist groups like ISIS use it for their transactions?
The use of bitcoins by ISIS representatives is a well-known fact. It was also found in online discussions that ISIS used virtual currency to purchase weapons.
But we need to understand that terrorists, like any other people, use all payment instruments: cash, cards, and electronic money, including bitcoins. And approximately in the same proportions as an ordinary person does