Delta blames Microsoft and CrowdStrike for canceled flights
Microsoft denies Delta's claims regarding the recent IT outage
Delta CEO claims outage cost the airline $500 million
Microsoft argues other technology providers likely at fault
Microsoft claims Delta's IT system involves other providers
Delta blames Microsoft and CrowdStrike for canceled flights
Delta possibly uses IBM systems, not Microsoft Windows or Azure
Microsoft continues investigating the global outage circumstances
Delta allegedly failed to modernize its IT infrastructure
Delta states they've invested billions in IT infrastructure
CrowdStrike also disputes Delta's blame for the IT outage
Over 1 billion Windows-based computers crashed worldwide