Cloudflare Outage 2025: How to Minimize Data Loss from a Major CDN Failure
On November 18, 2025, a major Cloudflare outage made millions of websites and APIs unreachable. Users saw Cloudflare error pages and assumed “Internal server error (Error code 500)” meant only temporary downtime. In reality, a large CDN failure can quietly damage data behind the scenes. This guide explains how the outage can cause data loss and gives you a practical checklist to protect your databases, email stores and backups.
1. What Happened in the Cloudflare Outage 2025
According...
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