Anthropic incident

Elevated errors on Claude.ai and Claude Code login

Minor Resolved View vendor source →

Anthropic experienced a minor incident on May 19, 2026 affecting claude.ai and Claude Code, lasting 5m. The incident has been resolved; the full update timeline is below.

Started
May 19, 2026, 04:46 AM UTC
Resolved
May 19, 2026, 04:51 AM UTC
Duration
5m
Detected by Pingoru
May 19, 2026, 04:46 AM UTC

Affected components

claude.aiClaude Code

Update timeline

  1. monitoring May 19, 2026, 04:46 AM UTC

    From 04:34–04:42 UTC, we saw elevated errors and latency on requests within the Claude.ai applications. Additionally, users may have experienced errors when attempting to login, including authenticating Claude Code via Claude.ai. We are monitoring closely to ensure no further issues, and will provide an additional update shortly.

  2. resolved May 19, 2026, 04:51 AM UTC

    This issue has been resolved.