One of the oldest and most popular Bitcoin "mixing" services, Bitmixer, has announced it's shutting down operations. While operators were vague on reasons, it appears they may be spooked by recent law enforcement activity against dark net marketplaces.
And blockchain forensics is getting better all the time...
Full story: https://bitsonline.com/bitmixer-shutdown-bitcoin-anonymity/
I thought dude that ran it said he doesn't believe in bitcoin being used for drugs and weapons so he shutting down and not even selling company