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انجمن بهرهوری دانشگاه صنعتی سهند Telegram | DID YOU KNOW?
The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts. Anastasia Vlasova/Getty Images Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress.
انجمن بهرهوری دانشگاه صنعتی سهند from HK