Everyone who stays at a hotel in Canada should be concerned with their personal infromation and privacy
There are many laws to protect Canadians Privacy to let you as a Canadian rest easy, but that does not mean you should completely take your mind off of it all together.
Legally you have to sign away the right for a hotel to give away your information however you must be careful and read the terms and conditions you are signing when you check into your accomidation to make sure they dont hide it in the fine print.