Don't blame anyone other than the scammers, that's not helpful.  Dkbit98's prediction was the obvious next move whether it was mentioned or not. 

The funniest part is that the scammers "onion" address is actually a clear-net address with chipmixer's real prefix.  Anyone who's used tor would know that's a big red flag right away, so hopefully it won't trick too many people.  If only these scamming clowns would put as much effort into a legitimate business as they do into scamming, they would probably make a comfortable income for themselves.