PSA: Your Claude shared chats and Artifacts may have ended up on Google

Claude chats and Artifacts, including interactive mini-apps and documents, were publicly searchable on Google, as discovered by Reddit users. This exposure, similar to an incident last year where hundreds of Claude chats were indexed, reportedly revealed sensitive information such as health records, private company documents, and personal details of children. Users found these shared conversations using specific Google search operators, raising concerns about data privacy.