A loophole in Audible’s security is making it easy to get unlimited free audiobooks without paying. Amazon doesn’t verify credit cards and user information before it allows people to start downloading. Amazon has known about this since 2013, but it’s notable that Amazon has left Audbile’s system so insecure for so long. It’s easy to buy expensive stuff when you’re using a fake name and credit card, even though a warning pops up. Even if Amazon figures out a card is faulty, someone trying to rip Audible off can renew the membership instead of updating the card information.”]
Source: https://gizmodo.com/audible-security-flaw-lets-anyone-download-unlimited-fr-1634828885