**Incident Summary** Anthropic experienced a 2-hour authentication outage affecting Claude.ai, Claude Code, and the Anthropic console, preventing users from logging in to these services. A fix was deployed and monitored before the incident was confirmed resolved.
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The issue affecting claude.ai and Claude Cowork has been resolved.
A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.
We are investigating an issue with users authenticating to Claude.ai and Claude Code. We will provide an update as soon as possible.
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