We must be wary of the development of bitcoin at this time, because in the international world, allegations arise if the virtual currency is used as a means of money laundering and financing of terrorism.
The current pattern of money loundering and financing of terrorism began to bloom utilize the development of information technology. Therefore, the perpetrators of these crimes continue to seek fund collection patterns that are difficult to be detected by law enforcement officers.
Now law enforcement authorities in various countries began to find patterns of utilization of virtual currency such as bitcoin in the process of criminal acts of extortion, terrorism and others.
For example there is asking for the proceeds of crime paid with bitcoin, this making it difficult for people to track it ..
How do you think about it ..