@vanhuu26
What a surprise...
I really wonder if copilot wasn't even trained on private repos, if you really need to limit access to repos host them yourself.
FYI: Data from deleted GitHub repos may not actually be deleted https://www.theregister.com/2024/07/25/data_from_deleted_github_repos/
https://www.theregister.com/2024/07/25/data_from_deleted_github_repos/