Is there any legal background against bit coin cheaters,who using scam sites for cheats people..
If the government in your country drafted or pass a law regarding cyber crime even without specific regulation on cryptocurrency itself, this can be used to pursue or punished a person doing scamming in the internet. This might not be an easy journey, so its better to avoid this things or incidents on happening than to be on that situation of depression because cheaters are mostly 90%(anon) of them can hide and 10% are the amateurs.