About 5 months ago I received a call from XXXX credit saying that I owe {$600.00} and they were a debt collector. I told them I do n't know that company and it seems like if I owe money to some creditor I would be getting bills for it and I never have. She wanted my bank info which I refused to give. She said I would be sued if I did n't pay. I asked for their address and told her to send me documents to prove I owe it. And if I see that I did I would send a money order. She said they could n't do that and I would hear from their lawyer. Well I looked up XXXX XXXX and saw a bunch of complaints and saying they are scammers. So I did n't worry about it. Well today I was left a recorded message that said this call is from Eaton Group Attorney 's and this call is from a debt collector for me to call back. Which I did n't yet. Should n't they show me proof that I owe this. I have no recollection of owing money to this company. I 'm not even sure if Eaton Group Attorney is talking about XXXX XXXX. ( For the question " Which of these best describes you issue ''? The answer is just that they threaten to sue me not that it 's an old debt because I have no idea what it is. ) Thank you