Facebook is reviving a version of a privacy feature that it disabled last year after hackers exploited it to steal users’ access tokens. The stolen access tokens granted attackers access to all of the affected users data, including anything you can see, read, download or change when you log in to Facebook. Facebook is also adding an edit public details button to make it easier for users to find settings that allow them to control the profile information that the public can see. The feature lets people see what their profile looks like to people they arent friends with on Facebook.”]