Progressive

This company called several weeks ago regarding a payday loan that we supposedly has taken out. It lead me to investigate my bank account and sure enough $300 had been deposited into it. And $90 had already been debited. I closed the account, notified my bank. When I called these people back they would not give me an address to mail a payment in and threatened with all kinds of charges ect. They supposedly sent a processor to my human resources dept which is not anywhere near my actual work site. They would not give me any addresses and even when I had my attorney contact them they would not give him any info. They even repeated the same threats to him. It was ridiculous. I havent heard from them in two week and so I called today and they actually gave me an address ( i did not give them any of my personal info ie name) but it was a P.O. Box for East Haven CT. I called the East Haven Ct police dept, they have never heard of this company and its not registered in their city. I have already made a complaint to the appropriate people, is there anything else that I can do?