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. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. In a message on his Telegram channel recently recounting the episode, Durov wrote: "I lost my company and my home, but would do it again – without hesitation." 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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