https://www.cnbc.com/2018/06/04/facebook-reportedly-gave-personal-data-to-60-companies-including-apple-amazon-and-samsung.html

Facebook struck dozens of data-sharing deals with smartphone and tablet makers over the last decade, according to a report by The New York Times.

The newspaper revealed Sunday that Facebook had formed at least 60 data-sharing partnerships with device makers including Apple, Amazon, Microsoft and Samsung over the last 10 years. Without explicit consent, these deals granted device makers access to a Facebook user's relationship status, political leaning, education history, religion and upcoming events, the Times reported.