This guy named XXXX XXXX his phone number is XXXX said he was calling on behalf of XXXX, but when we called them they knew nothing of me or them. they told me to contact the ftc. This man said he would have me served with a warrant and taken to jail if i did not pay him. I had never heard of this company or this guy, yet he said there was a court case against me and said if i did not pay him that he would take me to jail from work. We contacted our lawyer and he said a lot of clients had been getting calls like this and to report it as fraud. 
This person threatened my wife, my mom and my brother. 
These people somehow have my job information, my address and my family member names, and they will not send me any information whatsoever on who they are or who they represent. I ask for information and they yell at me and tell me that unless I pay them they will take me to jail. I said that I do not know of them and want proof they are not a scam, then they get louder and more threatening and hang up on me. 
This company that they say i owe money to never heard of me or them. they told me to report this. I hope that these hateful people are prosecuted. Very awful that they call you and make you feel like a criminal and yet they are the criminals.