I received various magazine I NEVER signed up for....

I received various magazine I NEVER signed up for. I called to inquire with those magazine companies on how they received my personal info and that I did NOT sign up and did NOT authorize these deliveries. I was relayed that Subco INC signed me up. My response...how the hell can someone else sign up for under false identity under someone else and now I have to reach out to this company to find out how they got my info and to cancel the subscriptions?! I contacted Subco and the rep didn't provide any feedback to me other than they will remove my information and also informed me to contact Millennium Marketing Group and that they pay this other company for personal information and they too sign customers up. (FRAUDENTLY). For those having the same problems I encourage you to file with the Better Business Bureau and with the Federal Trade Commission.