US medtech giant Stryker suffers a global outage after a cyberattack; staff and contractors say an Iran-linked hacking group's logo appeared on login pages (James Rundle/Wall Street Journal)

James Rundle / Wall Street Journal: US medtech giant Stryker suffers a global outage after a cyberattack; staff and contractors say an Iran-linked hacking group's logo appeared on login pages   —  Global outage affects U.S. medtech company; some staff devices remotely wiped  —  Medical technology giant Stryker is experiencing …