Anthropic outage: Service disruption on Claude services

1. resolvedJun 18, 2026, 08:19 UTC

   The issue affecting Claude services has been resolved. Impact occurred from 06:55 to 07:40 UTC.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Anthropic's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Claude: We’ve suspended access to Claude Mythos 5 and Claude Fable 5Critical · Jun 13, 2026, 00:50 UTC
• Grafana Cloud: Loki data source-managed alert rules not visible in the Grafana Cloud Alerting UIMajor · Jun 17, 2026, 20:17 UTC
• Supabase: DNS record creation failures impacting project creation, restore, pauseMajor · Jun 18, 2026, 06:39 UTC
• Akamai: Edge Delivery - HTTP Content Delivery in EuropeMinor · Jun 5, 2026, 16:36 UTC
• Snyk: Data Freshness delay in Issues API for customers on app.snyk.ioMinor · Jun 16, 2026, 04:52 UTC
• HashiCorp Vault: Vault RadarMinor · Jun 16, 2026, 18:29 UTC

How often does Anthropic have incidents?

Anthropic reported 85 incidents in the last 90 days, 32 of them major or critical. A typical incident lasted 1h 7m. See Anthropic's uptime and incident history