The Central Intelligence Agency conducted offensive cyber operations against Iran’s Islamic Revolutionary Guard Corps, Russia’s intelligence agency FSB and other targets after President Donald Trump issued a secret order in 2018 giving the agency broad power to undertake such actions, Yahoo News reported, citing former U.S. officials with direct knowledge of the matter. The secret authorization — issued sometime in 2018 — offered the U.S. spy agency more freedom to both conduct cyber operations and choose its target, without the White House’s approval, the report said. The order effectively undid many of the restrictions that had previously been placed on...