Facebook says data it provided to researchers studying misinformation since 2019 included about half of its US users, not all as it then claimed (Davey Alba/New York Times) https://ift.tt/3C2QjHo

Davey Alba / New York Times:
Facebook says data it provided to researchers studying misinformation since 2019 included about half of its US users, not all as it then claimed  —  More than three years ago, Mark Zuckerberg of Facebook trumpeted a plan to share data with researchers about how people interacted with posts …