I have come across large chunks (200+ lines) of a former employer's proprietary source code on StackOverflow a couple times. It was always from the same team/functional area, so it may have been tacitly accepted by the immediate management. Or, more likely, the team valued fixing code as fast as possible over actually thinking about what you are doing.
Basically, if there are developers willing to dump proprietary source on SO, there are developers willing to dump the whole codebase into ChatGPT.
Given the number of people who are pasting their code into ChatGPT and asking it to help debug it, I'm not sure that developers are properly aware of that... that's even setting side the "sending internal code to an unapproved external service."
I have come across large chunks (200+ lines) of a former employer's proprietary source code on StackOverflow a couple times. It was always from the same team/functional area, so it may have been tacitly accepted by the immediate management. Or, more likely, the team valued fixing code as fast as possible over actually thinking about what you are doing.
Basically, if there are developers willing to dump proprietary source on SO, there are developers willing to dump the whole codebase into ChatGPT.