Claude Code Authentication Issues

Incident Report for Claude

Resolved

This incident has been resolved.

Posted Jan 22, 2026 - 16:49 UTC

Update

We are continuing to monitor for any further issues.

Posted Jan 22, 2026 - 16:49 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Jan 22, 2026 - 16:36 UTC

Identified

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

Posted Jan 22, 2026 - 16:29 UTC

Investigating

We are currently investigating an issue affecting Claude Code authentication. Users may encounter errors when attempting to sign in or authenticate their Claude Code sessions.

Posted Jan 22, 2026 - 16:22 UTC

This incident affected: Claude Code.