Facebook apologizes 14 Million Users

Washington, June 08: Facebook said Thursday that it would notify 14 million users that posts they intended to share privately may have been published publicly, the company's latest setback as it tries to rebuild user trust after the Cambridge Analytica scandal.

For a period of four days in May, about 14 million Facebook users around the world had their default sharing setting for all new posts set to public, the company revealed Thursday.

The bug, which affected those users from May 18 to May 22, occurred while Facebook was testing a new feature.

After Facebook employees discovered the bug, the company went back and changed the privacy settings for all posts shared by those 14 million users during that time.

"We have fixed this issue and starting today we are letting everyone affected know and asking them to review any posts they made during that time," Erin Egan, Facebook’s chief privacy officer, said in a statement. "We’d like to apologize for this mistake."

Facebook changed every post by those users during the affected time period to private, including posts that people may have meant to share publicly. The company told media it took five days to make those changes.

Affected Facebook users will get a notification on the app or website starting Thursday. They'll see a message from Facebook urging users to "Please Review Your Posts" and a link to a list of what they shared on Facebook while the bug was active.