Shared a Claude conversation? Google may have seen it.

An untold number of Claude shared chats and Artifacts were found publicly searchable on Google over the weekend. Reddit users discovered that utilizing search operators like site:claude.ai/share surfaced a long list of shared conversations. These interactive mini apps and documents, which users build inside Claude, were accessible through Google Search. Some of the exposed conversations reportedly contained sensitive information, including private health records, highlighting a significant privacy issue regarding shared content accessibility.