I had no idea that these "services" could automatically add themselves to your wireless bill without an Opt-In. I just checked my family's account and indeed there were 2 different subscriptions on 2 different numbers. Thank you for posting this, as I have no idea how long they've been on there. Now I'm just waiting until 9:00AM CST to call ATT...
Please consider not just cancelling but instead ask for (demand) a refund in full of all charges going back to the very first month.
We have got to punish ATT for this gangster type behavior.
I just got off the phone with ATT. I had all the charges (past and current) removed and credited to my account. I also had "Purchase Blocker" added to all 4 lines to prevent this from happening again.