TLDR
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Anthropic’s Claude chatbot experienced a global outage affecting thousands of users across platforms
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Elevated error rates hit Claude.ai, Claude Code, and login services during the disruption
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The company said its API remained operational while investigating the issue
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Users reported access problems and error messages across web and app services
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The outage follows recent scrutiny of Anthropic’s government contracts and AI restrictions
Anthropic faced a widespread service disruption Monday as its Claude chatbot experienced elevated error rates across platforms. Thousands of users reported problems accessing the service, according to outage tracking data.
BREAKING: Claude is down 🚫 pic.twitter.com/SWoUk2l5W4
— CoinCentral (@realcoincentral) March 2, 2026
The company confirmed it began investigating the issue shortly before noon London time. Initial updates said multiple services were experiencing elevated errors.
The outage affected Claude.ai as well as Anthropic’s coding assistant Claude Code. Some users reported they were unable to log in or access the chatbot interface.
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Today, Iranian missiles hit Amazon’s main Middle East data center and went offline
12 hours later:
>SECOND data center in UAE just lost power
>Bahrain also hit
>AWS Bahrain now OFFLINE >“localized power issues”
>AWS… pic.twitter.com/79Nn7UTrnA— NIK (@ns123abc) March 2, 2026
Anthropic said its application programming interface remained operational during the disruption. Issues appeared to be tied mainly to login systems and the Claude.ai web interface.
Users shared screenshots on social media showing temporary service disruption messages. Logged-out users were unable to access the Claude app during parts of the outage.
Service Disruption Details
Anthropic said it identified elevated errors across several core services. The company’s status page confirmed problems affecting claude.ai, the console, and Claude Code tools.
The outage was first detected around 11:49 a.m. in London. Engineers began investigating shortly after the problem was identified.
Downdetector showed thousands of reports from users across multiple regions. Many said they could not send prompts or load conversations.
The company noted that its core Claude API continued functioning. This allowed some developers to maintain limited access through integrated systems.
Anthropic did not immediately provide a timeline for full service restoration. Updates continued to be posted on its official status page as the investigation progressed.
Context Around the Outage
The service disruption comes days after renewed scrutiny around Anthropic’s government contracts. U.S. federal agencies were recently ordered to stop using the company’s AI tools following contract cancellations.
More than $200 million in contracts were reportedly affected by the decision. Officials cited concerns about restrictions on how the company’s AI models can be used.
Anthropic CEO Dario Amodei said the company faced pressure related to its stance on military use of its technology. Rival AI developer OpenAI publicly stated it did not support classifying Anthropic as a supply chain risk.
Anthropic is backed by major technology investors including Amazon and Alphabet. The company continues to expand its Claude AI offerings across consumer and enterprise platforms.
Service disruptions continued for some users during the investigation period. Anthropic said it was working to resolve elevated error rates affecting its Claude services.
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