This same number 408-663-9576 has been calling me for 2 straight weeks and won't stop. He leaves very rude messages on my voice mail saying he will make me lose my job. When I answer, he cusses me and threatens me that he can make my life a living hell if I don't cooperate. He has been calling my job and family telling them my social security number and drivers license number. He says he is from California, Bureau of Criminal Investigation. He says that I'm going to do 7 years in prison. The same man called me last night at work said his name was Officer Derrick Johnson, but today my voice mail were he called this morning, he says his name is Justin Brooks. You can tell it's the same voice. How can he be telling everybody my business and my social security number? This is illegal!! How can I make him stop calling me on my job? I can't afford to lose my job. I have three young children. This man has been stressing me out so badly that I can't sleep or eat. This nightmare has got to end!! Please any advice?!?

Hey!! Have you found out anyway to get this guy to stop? He won't leave me alone either. I can't keep dealing with this guy. He's going to make me lose my job. He gives all my information out to other employees that work with me. Including my social security number and drivers license number. Any advice would be greatly appreciated!!

A man keep calling me too using different names sometimes but i can tell it's him.He had stopped calling me for about a week but then he started back first calling my friend detting smart with him.At firdt he said that i can do 15 years but now he say 7 years.What is wrong with this man.Oh and plus he have a woman call my friend but not me.

This is a scam.  Just hangup.

THIS IS A FRAUD RING ACTIVELY BEING SOUGHT BY THE FBI.  They change numbers frequently and move locations, but it's always a man with an Indian accent.  They claim to be with federal agencies and/or law enforcement and make constant threats of litigation and job loss.  They call employers and family members with this same type of harassment, and immediately become belligerent if there is any resistance or attempt to verify their identity.

Do not speak with them or give out information under any circumstances.

I called FinCEN's Security Hotline after they claimed to be federal officers with this agency (Financial Crimes Enforcement Network) and verified not only FinCEN but the FBI were already tracking this fraud ring.
Reference:  http://www.fincen.gov/