My prior complaint regarding an unauthorized XXXX XXXX has transgressed into aggressive collection by a XXXX XXXX XXXX North Star Locators XXXX. My wife as well as my employer have now XXXX received collection type phone calls regarding this erroneous account. I have received a letter from North Star telling me to respond within the next 30 days. This is my official response to them as well as XXXX. I have not intention of contacting either directly as the error is on their side, I have not authorized any account in my name through either institution. Any phone correspondence should henceforth cease. The error has been previously acknowledged by XXXX and the account was closed as a result. I previously requested some form of account validation and have received nothing but continued harassment for the past 6 months.