Previous reporting about the "Doppelgänger" operation: https://www.npr.org/2024/06/06/g-s1-2965/russia-propaganda-deepfakes-sham-websites-social-media-ukraine

Previous reporting about the "Doppelgänger" operation: https://www.npr.org/2024/06/06/g-s1-2965/russia-propaganda-deepfakes-sham-websites-social-media-ukraine https://www.npr.org/2024/06/06/g-s1-2965/russia-propaganda-d... https://www.politico.eu/article/russia-influence-hackers-social-media-facebok-operation-thriving/ https://www.politico.eu/article/russia-influence-hackers-soc...