critical impact Anthropic โœ“ Resolved

Claude.ai down

Started
2026-04-13 15:40 UTC
Resolved
2026-04-13 16:35 UTC
Duration
55 minutes
Date
2026-04-13

Incident Timeline

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:40 UTC

We are currently investigating this issue.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

investigating 2026-04-13 15:58 UTC

We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

identified 2026-04-13 16:16 UTC

We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

resolved 2026-04-13 16:35 UTC

We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.

โ† All Anthropic incidents Other incidents on 2026-04-13