For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. The Russian invasion of Ukraine has been a driving force in markets for the past few weeks. For tech stocks, “the main thing is yields,” Essaye said. Some privacy experts say Telegram is not secure enough
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