United Airlines employees wait by a departures monitor displaying a blue error screen, also known as the “Blue Screen of Death” inside Terminal C in Newark International Airport, after United Airlines and other airlines grounded flights due to a worldwide tech outage caused by an update to CrowdStrike’s “Falcon Sensor” software which crashed Microsoft Windows systems, in Newark, New Jersey, U.S., July 19, 2024. REUTERS/Bing Guan
