The Security Service of Ukraine said in a tweet that it was able to effectively target Russian convoys near Kyiv because of messages sent to an official Telegram bot account called "STOP Russian War." Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. In 2018, Russia banned Telegram although it reversed the prohibition two years later. For tech stocks, “the main thing is yields,” Essaye said. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
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