How Cloudflare blocked a monumental 7.3 Tbps DDoS attack(blog.cloudflare.com)

236 points by methuselah_in 1 year ago | 137 comments

Cloudflare outage on February 20, 2026(blog.cloudflare.com)

156 points by nomaxx117 8 months ago | 107 comments

Cloudflare took down our website(robindev.substack.com)

664 points by nolverostae 2 years ago | 319 comments

Substack post recounting how Cloudflare demanded $120k for an Enterprise plan within 24 hours and then took down the author's company domains.

DMARC has been public since 2012 but most company domains still don't enforce it(ciphercue.com)

171 points by adulion 3 months ago | 105 comments

Cloudflare outage on November 18, 2025 post mortem(blog.cloudflare.com)

1373 points by eastdakota 11 months ago | 807 comments

Cloudflare blog post by Matthew Prince giving the post-mortem of the company's global network outage on November 18, 2025.

Cloudflare outage on December 5, 2025(blog.cloudflare.com)

755 points by meetpateltech 10 months ago | 548 comments

Cloudflare blog post by Dane Knecht describing the Cloudflare service outage that occurred on December 5, 2025.