Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Despite Telegram's origins, its approach to users' security has privacy advocates worried. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. Founder Pavel Durov says tech is meant to set you free
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