Glad I am not the only one. I have cancelled my cinema pass twice, but have been resubscribed without anyone asking for permission. I have also been signed up to Hayu on a free 14 day trial (which I would then be charged for) without asking. I presumed it was a case of my one year old pressing a button on the remote, as he likes to play with them - but there is was no authorisation step if that was the case... it just seems to resubscribe you without asking - maybe because he clicked to view a movie (which are on the homescreen, so would only be one random button press to do).
Anyone sure of the legalities of being resubscribed to a service that you have cancelled based on pressing a button that then doesn't ask you or email you to confirm? Surely it goes against some sort of law to take a card payment for something when they have not asked permission?