Thank you so much Michael for answer my question, I forgot to say that they send the letter to me via US certified mail and give me 2 weeks to response or they will go further.... So I did send email explain the whole thing like my post, I also gave them my landlord phone number incase they...
I got a letter from attoney of sattelite company saying that they just got a business history of a company selling device to modify sattelite TV, showing I purchase from them... that mean I used or attemp to used that.... they want me to send in that device and pay a fee which is not specific...