Articles
Everyday files carry more about you than what's printed on them. These are short pieces about what's hiding in yours, written so you can check for yourself.
Shared Claude chats turned up in Google search results
Nobody was hacked. These were chats people chose to share, using a button that did what it said. The detail worth keeping: your uploaded file stays private in a shared chat, but what the assistant read out of it does not.
Print a web page to PDF on a Mac, and your name goes with it
Save a page as a PDF from the Mac print dialog and macOS writes the name on your user account into the file's hidden properties. You never typed it, you can't see it, and it travels with the file everywhere you send it.
