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. 'Wild West' Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Anastasia Vlasova/Getty Images Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress.
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