Some people’s chats with Claude AI found publicly available online

by | Jul 28, 2026 | Technology

Some people's chats with Claude AI found publicly available online

Anthropic’s Claude artificial intelligence chatbot users discovered that conversations they had marked as shareable were being indexed and made discoverable through major search engines including Google. The issue came to light when users on Reddit identified more than 200 accessible conversations spanning at least 25 pages of search results. Some of these chats had occurred just weeks prior to their discovery.

The conversations contained a variety of sensitive information. Several included personal details such as user names, contact information, and work history from individuals seeking assistance with their résumés. Other chats documented what appeared to be proprietary research related to corporate projects in fields such as cloud security and healthcare. The logs also captured interactions where users sought the AI’s guidance on diverse topics ranging from personal transformation inquiries to requests for help drafting unpublished business materials.

Anthropic’s spokeswoman stated that users maintained control over sharing conversations and that the shared links were neither guessable nor discoverable unless deliberately shared. She noted that the Claude interface indicates “anyone with the link” may access shared conversations but acknowledged that the sharing notice does not explicitly warn users that search engines might index these links. The company moved to remove the search indexing of these chats over the weekend, though many had already been saved and distributed online by that time.

This incident mirrors similar situations experienced by competitors in the AI industry. OpenAI faced nearly identical issues last year when ChatGPT chat logs became publicly searchable, leading the company to implement changes limiting accessibility. Separately, Grok, the AI chatbot integrated into X and owned by Elon Musk, also saw hundreds of thousands of chat logs made publicly available through online search last year.

Google representatives clarified that the company does not control which pages websites make public, stating that site owners possess clear controls to determine whether pages can be indexed. The process for blocking indexed content must be initiated by website owners themselves. Other search engines including Bing, Brave, and DuckDuckGo, through which Claude conversations also appeared, were contacted for comment on the matter.

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