Cloudflare BlogTools
What took the Internet offline in Q3 2026

An examination of global Internet disruptions observed by Cloudflare Radar during the third quarter of 2026.
Read at Cloudflare Blog ↗More from Cloudflare Blog on Accept All

ToolsIntroducing the Cloudflare PHP Capture the Flag challenge Cloudflare Blog

ToolsCross-request KV cache exposure in the GLM-5.3 Workers AI model, and our remediation with SGLang Cloudflare Blog

ToolsBringing post-quantum cryptography to geographically fenced key management Cloudflare Blog

ToolsLocalizing compliance at scale: achieving South Korea’s ISMS certification Cloudflare Blog

ToolsIntroducing full transaction detection for Cloudflare WAF Cloudflare Blog
