This company has called me XXXX times about a " debt '' that I owe, but will not tell me what this debt is from. I do not know of any outstanding debts that I have, and nor will they tell me what this debt is supposedly from. Were very threatening on the phone that they would continue to come after me. I asked them for verification that they were a true company and not a scam, because I do not give out financial information over the phone, and they would not give me a website or any other way to verify that they were real.