SeaPeeEh

First I'd like to say thanks for doing this AMA, you appear to be quite busy for the good of public knowledge and the internet appreciates that. My girlfriend just received a message this morning from a man claiming to be from a law office called Westhill Exchange, apparently they specialize in debt collection. The message they left her was very vague and contained no personal info. My Girlfriend also doesn't have any known debt as she worked full time to pay for college so she was really caught off guard. The message just said a claim was being filed against her and to call him back. She returned the call and spoke to the man who left the message who asked for her info, which she would not provide in fear of this being a scam. She said that you just called me and should be able to provide my info. He then got angry and threatened her and eventually hung up on her. I checked them out and they have a website and a BBB rating of an F. Are they legitimate or is this a scam that was phishing for info?