Facebook is notifying 14 million people about a bug that set posts to be shared publicly

Facebook said today that it was informing 14 million users that they may have accidentally shared posts publicly because of a bug.
The company disclosed today that the bug, which was live last month, switched the “suggested” sharing setting on some users’ posts to the “public” setting. Facebook generally sets its suggestions for sharing based on previous activity, but in this case, a software error caused the default setting to be set to public regardless of whethe