Cloudflare Notification Issue

lowCloudflareJun 23, 2026 03:10Duration: -5260m

networkcomputesecuritycdn

Network / RoutingCapacity IssueSecurity Incident

Summary

Users would have seen Cloudflare Advanced Security Events and Advanced HTTP DDoS attack alerts impacted between 2026-06-19 11:35 to 2026-06-23 02:50 UTC. Impact is restricted to the notification functionality, and it does not affect any connectivity, security, CDN or Area1 functionality. This issue is now resolved.

Impact

none

Timeline

Jun 23, 2026 03:10

[resolved] Users would have seen Cloudflare Advanced Security Events and Advanced HTTP DDoS attack alerts impacted between 2026-06-19 11:35 to 2026-06-23 02:50 UTC. Impact is restricted to the notification functionality, and it does not affect any connectivity, security, CDN or Area1 functionality. This issue is now resolved.

via statuspage

Lessons Learned

⚠Cloudflare has experienced 252 incidents in the past year. This frequency suggests systemic reliability challenges that may warrant additional monitoring.

📊Incidents related to network, compute, security, cdn have occurred 270 times across all providers in the past year. This is one of the most common failure categories in cloud infrastructure.

💡This incident is categorized as: Network / Routing, Capacity Issue, Security Incident. Consider implementing preventive measures specific to this failure category.