Facebook deals with 'nudify' adult image controversy
Every Facebook user needs to worry about this app.

Consumers have long been concerned about privacy issues with Facebook, with controversies dating back as far as 2006, when many site users were initially displeased about their content being rebroadcast on their friends’ pages as part of the company’s newly introduced news feed.
Since then, a series of issues emerged related to the unauthorized sharing of information with advertisers, apps, or on Facebook feeds; unauthorized experimentation on Facebook users; and concerns about the company tracking Facebook users across the Internet.