Claude AI Widespread Outage on August 24

Anthropic's Claude AI platform experienced a widespread service disruption on Monday, August 24, 2026, causing errors and failed requests for users across multiple regions and affecting a range of services from its core chatbot to developer tools. The outage, which began in the early morning hours, highlighted the growing reliance on AI systems as critical infrastructure for both individual users and business workflows.

The incident started at approximately 5:06 a.m. UTC when Anthropic began investigating elevated errors affecting requests to several Claude models, including Claude Mythos 5, Claude Fable 5, Claude Opus 5, and Claude Opus 4.8. The disruption impacted the Claude.ai website, the Claude API, Claude Code, and Claude Cowork. Users reported seeing error messages, including a "529 Overloaded" notice, and experienced failed requests, slow responses, and difficulties logging in.

By 5:27 a.m. UTC, Anthropic stated it had identified the cause and was working on a fix. The company's status page later indicated that services were returning to normal, though some users may have encountered intermittent issues during the recovery period. The outage was not confined to a single...