I have send several request to former law firm when was served papers by the sherriffs dept of a attempt to collect debt but have never received a response back w/requested proof & now it has been assigned to a new law firm. I have kept all emails send to prior law firm notes made on letters & print screens along w/mail receipt of formal letter showing letter was received from the prior law firm & now a new law firm is trying to attempt the debt. 
I am also sending them copies of the requested/papers sent to the prior firm for their review as of XXXX/XXXX/15 via the post office. 

I do not know who the debtor is that is why I have disputed the debt & requested proof as in the past I have had my SSN # stolen before I got my 1st credit card so am leary that it could have happened again & I stated that in my concern letter that was sent to the law firm. Legally they have to provide me w/proof of the debt & have not complied w/my legal rights.