A massive Cloudflare outage brought down X, ChatGPT, and even Downdetector

Cloudflare, a networking company that provides DDoS protection and internet content delivery services for many companies around the globe, is recovering after a major outage that took down sites across the web. Users weren’t able to access X, ChatGPT, and even the outage-tracking site DownDetector on Tuesday morning, with some sites displaying an error message that said, “Please unblock challenges.cloudflare.com to proceed.”
The disruption, which started at around 6:20AM ET, is linked to a “configuration file that is automatically generated to manage threat traffic,” Cloudflare spokesperson Jackie Dutton tells The Verge. “The file grew beyond an expected size of entries and triggered a crash in the software system that handles traffic for a number of Cloudflare’s services.” Dutton added that “there is no evidence” of an attack or other malicious activity.