Andrey, a Russian entrepreneur living in Brazil who, fearing retaliation, asked that NPR not use his last name, said Telegram has become one of the few places Russians can access independent news about the war. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. False news often spreads via public groups, or chats, with potentially fatal effects.
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