Got a call at my job from Nash Brown, after the first guy was rude, when I asked him what this was concerning, then he yelled you don't know, I stated that I would like to speak to a supervisor, that is when the Nash Brown guy came on the line, when I asked him for proof then he started asking me if my ss# was such and it was actually wrong.. and if my date of birth was such, I refuse to answer any futher questions and stated that if they had a legitmate claim to please mail it to my address and that Ii would report any further calls to the police. He then threaten to contact my employer and tell them I owed money for a loan, which I have no idea what they are talking about. I simple stated then you do it and I will sue you. He then hung up.