HackerOne incident
Cloudflare outage causing errors on www.hackerone.com
HackerOne experienced a notice incident on December 5, 2025, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved Dec 05, 2025, 09:23 AM UTC
We experienced elevated errors on the marketing site and login paths due to a Cloudflare service outage. Our application infrastructure stayed healthy, but requests through Cloudflare failed during their incident. No action was required on our systems. The issue resolved once Cloudflare restored normal operations.