Mulder and Associates is a debt collection firm. I had them checked out. They are not associated with any legal counsel at all. Or any legal firm I have and address of 2335 E. Colorado Street Pasadena, California. The number they gave is 626-539-7833. The person I talked to was Mark Hernandez and the people who called and left a message was Adam Lawrence and supposedly Mark Mulder who is trying to make u think he is an attorney. They will say they are a litigation firm and a civil Suit has been filed against u. I warned them to stop saying they are a litigation firm, associated with any legal firm or attorney. I did advise them what they are saying is illegal. Which it is. They will quote Title 15 Federal Law. Do not give them any personal information have them send you information on the debt. They have to. They will ask you for your ss or address but dont give it to them. I wasnt rude to them at all but i did warn them. Eventually he hung up if they give you any problems report them to tje Federal Trade Commission. Then to the Pasadena Police. Thank you. Dont be alarm they are on a debt collection agency.