Only if companies explicitly revoked their authorization. It's not the password sharing that is the issue, it's the accessing information without authorization.

Only if companies explicitly revoked their authorization. It's not the password sharing that is the issue, it's the accessing information without authorization. The court decision doesn't do a good job laying out a clearl rule for when password sharing is unauthorized action, but it fairly clearly says that the sort of netflix password sharing isn't violation of CFAA.