Here’s what businesses and consumers should know about Facebook data privacy and social media data mining for their protection and gain.
Facebook said political consulting firm Cambridge Analytica accessed data on 87 million people—not 50 million as previously reported.
Aleksandr Kogan's Global Science Research obtained access to random public tweets back in 2015.
The Facebook CEO says he is "open" to testifying in court if he's the "right" person, and that the company had made "major mistakes."
A British political consulting firm is reported to have harvested without permission personal information from more than 50 million Facebook profiles.