Authentication Failures Across Multiple Claude Services; Anthropic Investigating

According to Shenchao TechFlow on November 13, Anthropic's official status page reported increased error rates for Claude.ai, Claude Code, and Claude Console. Anthropic is investigating authentication issues encountered by users logging in to Claude.ai and Claude Code.

The status page indicates that Claude.ai is experiencing a major service outage, while Claude Code and Claude Console are experiencing partial service outages.

Source: Shenchao TechFlow