#1,778 PS
Not yet certain why:
usually helps obtain details like party affiliation and congressional district. BUT
for the first time my attempt to gain access resulted in:
Please unblock challenges.cloudflare.com to proceed. #1,778
Cloudflare CEO Apologizes for 'Unacceptable' Outage and Explains What Went Wrong
When web services provider Cloudflare went down on Tuesday, a significant portion of the internet became unavailable. It was not, as initially thought, due to a cyberattack, explains Matthew Prince.
Katie Collins / Nov. 19, 2025 5:10 a.m. PT
Web services provider Cloudflare got hit by an outage on Tuesday, disrupting access to many websites and services including OpenAI, Spotify, X, Grindr, Letterboxd and Canva.
Cloudflare is a cloud services and cybersecurity company based in San Francisco that is used by approximately 20% of all websites,
according to W3Techs. It's one of a handful of services, along with
Amazon Web Services,
CrowdStrike and
Fastly (all of which have experienced major outages in the past few years) that you might never have heard of, but that provide essential internet infrastructure.
The bulk of sites and services impacted by Tuesday's outage, which began around 3.30 a.m. PT, seemed to recover just over three hours of Cloudflare going down. By the end of the day, everything had returned to normal and Cloudflare had published a blog post explaining what went wrong. Here's what you need to know.
What caused the Cloudflare Outage?
First and foremost, Cloudflare was keen emphasize that the outage was not caused either directly or indirectly by a cyberattack. At first the company did suspect it was caused by a "hyper-scale DDoS attack," said Cloudflare CEO Matthew Prince. But it turned out that instead the outage was due to an internal software failure.
A change in one of Cloudflare's databases generated a larger-than-expected feature file, which was too big for the company's software to run, said Prince. This caused the software to fail.
Once Cloudflare had identified the problem, it was able to replace the problematic file with an earlier version and get most traffic flowing normally again by 6.30 a.m. PT.
Among those affected by the outage was Downdetector, which is where most people go to report problems when services are offline. (Downdetector is owned by the same parent company as CNET, Ziff Davis.)
When web services provider Cloudflare went down on Tuesday, a significant portion of the internet became unavailable. It was not, as initially thought, due to a cyberattack, explains Matthew Prince.
www.cnet.com