The flaw allowed apps that users accessed through the social network's "Facebook Login" system to see photos that had been uploaded but not published on Facebook, as well as photos published to Facebook's "Marketplace" and to its Stories feature.
The bug also affected photos that people uploaded but never actually posted.
That's right - Facebook keeps copies of pictures you upload to the app and then don't get around to posting. just in case you want to come back and finish off the post.
The bug was caused by an error in a code update in September, Facebook said.
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Senators have been enraged over Khashoggi's killing in October and over President Donald Trump's equivocating on who is to blame. Bernie Sanders, I-Vt., sponsored the resolution to withdraw US military aid from the war in Yemen with Sen.
A Facebook bug may have exposed private and unlisted photos of users to the wider web. However, the company once again chose not to disclose it since on the same day, another Facebook privacy disaster was reported that affected 30 million users.
Meanwhile, Facebook is working directly with the 876 developers who created over 1,500 apps affected by the bug. They say it took time for the company to investigate whch apps and people were impacted, and build and translate the warning notification it will send impacted users.
A bug reportedly allowed third-party app developers to access the photos.
"We already have a lot of evidence to reinforce the idea that Facebook is sloppy", he said in an email, adding that the company prioritizes growth at the expense of other considerations.
68 Lakh Private Facebook Photos Leaked: Who Will Be Held Accountable? Potential victims of this breach will be notified by Facebook via an alert.
With each breakdown, Facebook risks losing credibility with both its audience and the advertisers whose spending generates most of the company's revenue.
Ms O'Keefe, a senior consultant with Castlebridge, an information management firm said: "The DPC may well be losing its patience with Facebook".