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." Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts. So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? 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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