Cloudflare suffered a brief outage on Dec. 5 that left major sites and apps — including the White House, the Federal Reserve and several crypto exchanges — unreachable. Service was restored within 10 minutes, a much quicker recovery than the extended disruption on Nov. 18.
A major Cloudflare outage on Nov. 19, 2025 disrupted numerous crypto apps and services, highlighting the ecosystem’s dependence on centralized internet infrastructure. The failure — Cloudflare's worst since 2019 — underlined a gap between Web3’s decentralization claims and real-world resilience.
A Cloudflare service disruption on 18 Nov 2025 left multiple crypto frontends intermittently offline — Arbiscan reported a “major outage,” while X and DeFiLlama showed “internal server error” messages.