Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. Anastasia Vlasova/Getty Images Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. The Russian invasion of Ukraine has been a driving force in markets for the past few weeks.
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