Industry Newscdnedge infrastructurecloudflare
Cloudflare Causes Brief Outage Across Major Websites
8.0
On Dec. 5 Cloudflare experienced an issue early Friday that briefly took down some of the world's most popular websites for a few hours, with its dashboard and APIs failing just after 9:00 a.m. London time. The outage affected LinkedIn, Coinbase, Substack, Shopify, HSBC and Deliveroo; Cloudflare, which manages traffic for about 20% of the Internet, deployed a fix and reported all systems operational.
Key Points
- 1Reports show Cloudflare outage starting just after 9:00 a.m. London time, impacting major sites worldwide
- 2Highlights systemic risk because Cloudflare manages traffic for about 20% of the Internet
- 3Urges engineers to add redundancy and monitor dependencies for third-party edge services
Scoring Rationale
High operational impact due to Cloudflare's broad footprint, but recurring incidents reduce novelty and technical insight.
Sources
Public references used for this report.
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