Many people assume that an AI "Share" link is effectively private unless they send it to someone. That's not how the web works. Recently, users discovered that searches like site:claude.ai/share and site:claude.ai/public/artifacts returned publicly shared Claude conversations through search engines. Some indexed pages reportedly contained resumes, company discussions, code, and other sensitive information. Google began removing many results, but the incident highlights an important privacy lesson: once a conversation is published as a public webpage, it can become discoverable