Facebook says bug may have exposed photos on 7M users

NEW YORK (AP) — Facebook said Friday that a software bug affecting nearly 7 million users may have exposed a broader set of photos to app developers than what those users intended.Although this doesn't mean the photos were actually seen by anyone, the revelation of the bug offers another reminder of just how much data Facebook has on its 2.27 billion users and how often these sorts of slipups happen.In a blog post, the company said the bug affected 6.8 million people who granted permission