PSA: Your Claude shared chats and Artifacts may have ended up on Google
Private Claude AI chat logs and interactive 'Artifacts' were discovered to be publicly searchable on Google due to the platform's share feature. While Anthropic maintains that these links are only indexed if users share them publicly, the incident has raised concerns regarding user privacy and data exposure.
Why it matters
This incident highlights the risks associated with AI sharing features and the potential for sensitive personal or corporate data to be inadvertently exposed to search engines.
An untold number of Claude chats and Artifacts — the interactive mini apps and documents users can build inside Claude — were found publicly searchable on Google over the weekend, after Reddit users discovered that typing search operators like “site:claude.ai/share” into Google surfaced a long list of shared conversations. Some reportedly contained health records, private company documents, and the names and phone numbers of children.
The issue appears to have originated from Claude’s “share chat” feature, which allows users to create links that enable anyone with the assigned URL view a conversation or project. “Anyone with the link can view,” warns Claude’s interface. The language clearly implies that the feature is mainly intended to allow users to share their chats with friends, colleagues, and small groups — not the whole internet. Google Docs, for example, offers a similar feature and those documents don’t end up publicly accessible on Google.
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