If you want to continue using Netflix from here on out, we highly recommend you change your password. Why? It is now considered a federal crime to share your password with others, seriously.
If you really think about it, it makes sense. If you share your Netflix password with other people, you are allowing them to watch movies and TV shows on a subscription-based service, without paying the subscription. You are paying for them, but really, the price you are paying is meant for you only, not you and a handful of friends and family members.
While the police probably will not start arresting and prosecuting Netflix-password violators since there are so many people out there who have been sharing their passwords, the police do not have the manpower. Plus, they have more serious and pressing matters to attend to. Just know that you still can be arrested for doing so.
When you change your password, let your friends and family know why, before they get upset with you.