Facebook fought to keep a trove of thousands of explosive internal documents and emails secret. They were just published online in full - documents from the early 2010s detail Facebook’s internal approach to privacy and how it worked with app developers and handled their access to user data.

https://www.reddit.com/r/worldnews/comments/dslbwj/facebook_fought_to_keep_a_trove_of_thousands_of/

https://www.businessinsider.com.au/facebook-internal-documents-executive-emails-published-six4three-court-leak-2019-11