But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. In 2018, Russia banned Telegram although it reversed the prohibition two years later. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted. Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
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