Enhanced Recovery Corporation has harassed me about a debt that appears to be for a month XXXX. I have explained over the phone and by mail that I have never had dealings XXXX ( I am a long time XXXX customer ) and I have never lived at the address or known anybody in the neighborhood where the service was allegedly provided. I thought the matter was settled, but have recently been alerted to negative credit information posted by them to XXXX against me. 

This is either a case of gross incompetence or outright fraud by Enhanced Recovery Corporation ( given the large base of customers XXXX it would be easy to send out mass mailings accusing people of missing a payment and scam money from them ). I think this deserves investigation.