Some people's chats with Claude AI are publicly available online.

Well-supported — high-quality sources agree

What we can confirm

Multiple reports from reputable outlets and security researchers confirm that chats with Claude AI can become publicly accessible online when users use the platform’s share feature to generate public links, which have been indexed by search engines and archived on third‑party sites. These are not private-by-default chats being leaked, but conversations that users explicitly shared via public URLs that then became searchable or were stored in public archives.

Sources

Checked July 28, 2026 · we'll re-check as this develops