It's not just some scams. It's the darkest thing ever in the whole human history.

After China banned using of death row organs around 2014, the world's largest organ black market has moved to southeast Asia. There are estimated more than 100k victims (mostly Chinese) annually. Some of them may be released, if their families can afford the ransom. The remaining victims are treated like livestock. They are forced into doing scams to lure more people. Their blood is drawn monthly or even weekly for sales. They'll be tortured to death, if they try to run away. And finally, their organs will be harvested and sold, which most likely will also be the end of their lives.

United States once proposed to classify these organizations as terrorist organizations at UN but was denied by China.