Anthropic incident

Opus 4.8 errors

Resolved after 55 minutes, affecting claude.ai and Claude Console (platform.claude.com) and 1 more, on June 20, 2026.

monitoring Jun 20, 2026, 05:49 PM UTC

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

Started
Jun 20, 2026, 05:07 PM UTC
Resolved
Jun 20, 2026, 06:02 PM UTC
Duration
55m
Detected by Pingoru
Jun 20, 2026, 05:07 PM UTC

Affected components

claude.aiClaude Console (platform.claude.com)Claude API (api.anthropic.com)Claude CodeClaude Cowork

Update timeline

  1. investigating Jun 20, 2026, 05:07 PM UTC

    We are currently investigating this issue.

  2. investigating Jun 20, 2026, 05:23 PM UTC

    We are continuing to investigate this issue.

  3. monitoring Jun 20, 2026, 05:49 PM UTC

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

  4. resolved Jun 20, 2026, 06:02 PM UTC

    This incident has been resolved.

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