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انجمن علمی مهندسی محیط زیست و انرژیهای نو دانشگاه تبریز Telegram | DID YOU KNOW?
However, the perpetrators of such frauds are now adopting new methods and technologies to defraud the investors. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
انجمن علمی مهندسی محیط زیست و انرژیهای نو دانشگاه تبریز from CA