But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. He adds: "Telegram has become my primary news source." Ukrainian President Volodymyr Zelensky said in a video message on Tuesday that Ukrainian forces "destroy the invaders wherever we can." Founder Pavel Durov says tech is meant to set you free "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices.
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