From BigGo Finance · BigGo Finance · · 1m 20s
Anthropic's Claude Hit by Widespread Login Failures
Multiple incidents disrupted Anthropic services across chat, coding tools, and APIs during a major IPO roadshow.
In brief
Multiple incidents disrupted Anthropic services across chat, coding tools, and APIs during a major IPO roadshow. Anthropic suffered multiple service outages affecting Claude services during its initial public offering roadshow without disclosing the underlying root cause. Originally reported by BigGo Finance.
Authentication Failures Hit Claude
Anthropic investigated authentication errors on Friday that blocked users across Claude.ai, Claude Code, Claude Console, and Claude Cowork.
Claude API Remained Operational
The initial authentication disruption lasted two hours. While web and coding tools stalled, the underlying Claude API stayed online.
Thousands of Users Reported Issues
Downdetector logged roughly 3,800 problem reports at 10:15 UTC. Anthropic did not disclose what caused the authentication failure.
Second Outage Hit During Business Hours
A broader performance incident started at 13:09 UTC. It affected claude.ai, mobile apps, the Claude API, and connectors.
Scheduled Tasks Suffered Delays
Anthropic stated scheduled routines ran over two hours late. Connector setup was unavailable and security scans were delayed.
Outages Hit During IPO Roadshow
The failures occurred as Anthropic launched new tools and opened its initial public offering roadshow seeking up to $64.4 billion.
No Root Cause Explanation Provided
Enterprise customers face disruption as Anthropic works through Microsoft 365 issues. The company has not posted a root cause explanation.
The main idea
Anthropic suffered multiple service outages affecting Claude services during its initial public offering roadshow without disclosing the underlying root cause.
