Cloudflare WARP: Issues with msn.com

Resolved

This incident has been resolved.

Update

The issue has been identified and a fix is being implemented.

Investigating

Cloudflare is aware of, and investigating an issue which potentially impacts multiple customers: using Cloudflare WARP while browsing msn.com domains might present an "Untrusted SSL Certificate" error. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.