Shared Claude chats, including medical files and children's phone numbers, were searchable on Google. Anthropic says the feature worked as intended.

Shared conversations with Anthropic's Claude chatbot briefly appeared in Google search results because the pages lacked a noindex tag. Users said some chats contained crypto keys…

Thousands of Claude conversations have "leaked" on Google Search, exposing legal notes, crypto seed phrases, source code, medical discussions, and corporate documents.