download the appSign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Since then:This story is available exclusively to Business Insider subscribers. You can get the latest on what the political turmoil might mean for businesses, the economy, and markets right here or by downloading the Business Insider app. This week's dispatchMaster/Getty, Yevgeniy Sambulov/Getty, Tyler Le/BIA historic outageComputers at Australian retailer Woolworths froze with the blue screen of death. An update gone wrong from a single company many hadn't heard of before Friday morning brought retailers, banks, hospitals, production lines, and airlines to a halt.

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Persons: —, It's, Donald Trump, Yevgeniy Sambulov, Tyler Le, Cash, Tesla, Crowdstrike, Jenny Chang, Rodriguez, Slack, de Haro, Gen Z, Rebecca Zisser, Mickey Mouse, Lizzie McGuire, Hannah Montana Organizations: Service, Business, Woolworths, Airline, Microsoft, Getty, Workers, BI Tech, Big Tech, Disney, YouTube Locations: Japan, Alaska