Bitcoin is in no way responsible for the increase in criminality ratio.Criminality has been in existence even before bitcoin was created.Already,many have criticized bitcoin that it is used for illegal purposes.Yet,relating bitcoin to criminality is their another form of attack on bitcoin.They just want to show that bitcoin is totally bad for the society by any way.

Even criminals won't get to be paid in bitcoins as their transactions could be easily traced and they could be caught.So,it could be only said as a false allegation.