Too Big to Fail? The Largest Outages in 2024 According to Downdetector

Users of social media sites, internet providers, and gaming sites and services suffered the most disruptions this year according to Downdetector data on the world’s biggest outages. Facebook had the largest outage on our list. On March 5, over 11.1 million people across the world reported issues with the popular social media site.

The second largest global outage may be the most memorable. While CrowdStrike is not a service most people think of, we saw nearly 5 million reports to services that rely on it (or rely on Microsoft which relies on Crowdstrike), including emergency services, airlines, and ride sharing apps when a routine software update went bad on July 19.

AT&T suffered the third largest outage in the world, according to Downdetector data, when an equipment configuration error caused customers across the entire United States to lose network access for over 12 hours.

VIA OOKLA

Check how resilient your country's Internet is to network outages via the Pulse Internet Resilience Index.