Tech failure ground airlines, banks, media as outage ripples across globe

Business a.m.

A worldwide technological breakdown on Friday brought flights to a halt, crippled banking and healthcare systems, and silenced media channels across the globe, in a significant disruption that laid bare the reliance of businesses and services on a small number of software providers.

Initial investigations by cybersecurity company CrowdStrike confirmed that the outage was not the result of a cyberattack or any other security incident, but rather a faulty update pushed to Windows-based systems worldwide. While the update responsible for the disruption was identified, hours after the issue first surfaced, widespread chaos and confusion persisted, with many sectors and regions still struggling to bring their systems back online.

At airports around the world, from the U.S. to Asia, travelers endured lengthy queues and frustrating delays as airlines were left without vital check-in and booking systems.

Across the globe, major news outlets were driven off-air in Australia, which suffered severe telecommunications disruption, compounding the confusion and disruption. The healthcare sector also took a heavy hit, with hospitals and clinics experiencing issues with their appointment systems. Meanwhile, in South Africa and New Zealand, banks reported problems with their payment services and online platforms.

DownDetector, a digital outage monitor, indicated that the technological breakdown was widespread and far-reaching, as airlines, payment platforms, and online retail websites across the globe experienced disruption. However, the extent of the impact varied considerably, depending on the degree to which each company was dependent on cloud-based services provided by Microsoft.

Microsoft 365, the cloud computing service affected by the outage, released a statement on social media platform X, confirming that they were working diligently to reroute the disrupted traffic to other, unaffected systems in order to mitigate the impact on affected customers. The company also noted that they had observed an encouraging uptick in service availability, indicating that the situation was gradually improving and that progress was being made towards a full restoration of services.