Over 540 million Facebook users personal records that include comments, likes, reactions, account names, FB IDs exposed to the public Internet. All the data are collected and stored by Third-Party developers. One of the app datasets was from Mexico-based media company Cultura Colectiva and another one belongs to Facebook-integrated app At the Pool Both datasets were exposed to public Internet through Amazon S3 bucket, that allows anyone to download the files. Now the data has been secured and taken offline after Upguard, Facebook and Bloomberg contacted Amazon.”]
Source: https://gbhackers.com/540-million-facebook-users-personal-data-exposed-to-the-public-internet/