Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. Despite Telegram's origins, its approach to users' security has privacy advocates worried. False news often spreads via public groups, or chats, with potentially fatal effects. Telegram Messenger Blocks Navalny Bot During Russian Election Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion.
from it