It means that they are out of-the-country scamming idiots. One does not garnish a SSN. IF they sue, and AFTER they have won the suit (which they need to serve you about first) then they would garnish your wages. So, they are too stupid to even know the basics of how a lawsuit works in the US. DO NOT CALL THEM BACK, and put their number under a SPAM "contact" you create on your cell that doesn't ring. Good luck.
I just got a call from Jim Jones with a very cracked and muffled mideastern accent. What a Joke. Telling me that if I do not return the call that I would be arrested. GET A LIFE JIM
Just to let you all know they could very well be in the United States. They are using the MAGIC JACK phone which allows users to get a new number whenever they connect to a new computer. CALL YOUR LOCAL POLICE DEPT AND THE FBI SO IT CAN BE LOGGED.