The outage was attributed to CrowdStrike, a cybersecurity firm whose software is used by scores of industries around the world to protect against hackers and outside breaches. At least three major U.S. airlines, American, United and Delta, grounded all flights, according to the Federal Aviation Administration, one day after a major outage at Microsoft briefly grounded some flights. “A global technical outage has impacted some airplane operations and terminal services,” the airport said on social media. Disruptions were also reported at Berlin Brandenburg Airport, Schiphol Airport in Amsterdam and Dubai International Airport. Microsoft said the problem had affected multiple systems for customers in the central United States.

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Persons: CrowdStrike, ” Michelle McGuinness, Australia’s, ” Organizations: United, Federal Aviation Administration, Microsoft, Sydney Airport, “, Cyber Security, Berlin Brandenburg Airport, Dubai International Locations: Australia, Amsterdam, Phoenix, United States