@jkb @pheonix That seems to be the case, although the weakness is in Microsoft Notepad incorrectly handling “an unverified protocol”, not in something the user then has to do or interact with. Besides clicking a link.

This reads to me like an URI protocol handling issue.

And that functionality is not something they’d have to reinvent or vibe code.

You know, with their proprietary plain text editor running on their proprietary OS, and next to their proprietary file explorer, their proprietary internet browser, their proprietary email client and proprietary network agents.

All their proprietary software handling URI protocols… RIGHT THERE.