Global tech outage live updates: Flights grounded and offices hit as internet users face disruptions The Associated PressGlobal Microsoft outage hits airlines, banks and businesses CNNMicrosoft Windows IT outage: US airlines, 911 services and businesses hit by Crowdstrike disruption – live The GuardianWidespread technology outage disrupts flights, banks, media outlets and companies around the world The Associated PressDelta pauses global flight schedule Delta News Hub