SAINT PETERSBURG, RUSSIA – JUNE 17: (RUSSIA OUT) Russian billionaire and businessman, Yevgeny Prigozhin, is under indictment in the U.S. for his alleged connection to the Internet Research Agency. (Svetlov/Getty Images) How recent disinformation campaigns tied to Russia, Pakistan blended fake engagement with real life Measuring the amorphous impact of such ephemeral social media operations remains challenging. Jun 15, 2021 By Jeff Stone