How I Exposed Your Private Mobile Photos Using Facebook Graph API | Private Mobile Photos Hack
У вашего броузера проблема в совместимости с HTML5
How hackers hack Facebook and Its prevention techniques - https://goo.gl/cFdZdL
A vulnerability on Facebook which allows any malicious app to read your private photos.
Vulnerability : Reading private photos of any user with any malicious app's access token.
Reward : $10,000 USD
Status : Fixed
Read more http://www.7xter.com/2015/03/how-i-exposed-your-private-photos.html