See Who's Mooching Off Your Netflix Account by Checking Its Recent Access
by Patrick Allan from Lifehacker on (#59KCC)
Depending on how much you pay for your plan, your Netflix account can only be used by so many people at once. Exes, old roommates, or thoughtless siblings-anyone you've unwisely trusted with your password-might be mooching off the account you pay good money for, but it's not too difficult to find out if they are.