Anthropic experienced a major incident on March 19, 2026 affecting claude.ai and Claude Console (platform.claude.com) and 1 more component, lasting 1h 9m. The incident has been resolved; the full update timeline is below.
Affected components
claude.aiClaude Console (platform.claude.com)Claude API (api.anthropic.com)Claude Code
Update timeline
- investigating Mar 19, 2026, 12:28 AM UTC
We are currently investigating this issue. Our team is actively working to identify the root cause.
- monitoring Mar 19, 2026, 01:21 AM UTC
From 23:59–00:30 UTC, users experienced elevated errors when trying to authenticate across various Claude surfaces including Claude.ai and Claude Code. This issue has been resolved, and we are monitoring closely to ensure no further issues.
- resolved Mar 19, 2026, 01:38 AM UTC
This incident has been resolved.