That would be interesting:
* Someone leaks Windows 10/11 source code
* Copilot picks it up in its training data
* Someone uses copilot to generate a Windows clone and starts selling it
I wonder how Microsoft would react to that. I wonder if they've manually blacklisted leaked source code from Windows (or other Microsoft products) so that it doesn't show up in Copilot's training data. If they have, that means Microsoft recognizes the IP risks of having your code in that data set, which would make this Copilot thing not just the result of poor planning/maybe a little incompetence, but something much more devious and malicious.
If Microsoft is going to defend this project, they should introduce all of their own source code into the training data.