Nearly 18 months after Mark Zuckerberg, Facebook’s chief executive, told Congress about an ambitious plan to share huge amounts of posts, links and other user data with researchers around the world so that they could study and flag disinformation on the site, much of the data remains unavailable to academics because Facebook says it has struggled to share the information while also protecting its users’ privacy. And the information the company eventually releases is expected to be far less comprehensive than originally described.
Read the article: The New York Times