Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts. Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress.
from cn