EXCLUSIVE: Hundreds of pages of internal Facebook documents reveal how the company shared and traded data with other Silicon Valley giants—without telling its users.

EXCLUSIVE: Hundreds of pages of internal Facebook documents reveal how the company shared and traded data with other Silicon Valley giants—without telling its users. https://t.co/6SIulSP3zD

— Nick Confessore (@nickconfessore) December 19, 2018

Source: Twitter