>Depending on your preferred telemetry settings, GitHub Copilot may also collect >and retain the following, collectively referred to as “code snippets”: source >code that you are editing, related files and other files open in the same IDE or >editor, URLs of repositories and files paths.
It's possible to opt out, but it's not disabled by default, and this code snippets might be very sensitive.
>What data does GitHub Copilot collect?
>...
>User Engagement Data
>...
>Code Snippets Data
>Depending on your preferred telemetry settings, GitHub Copilot may also collect >and retain the following, collectively referred to as “code snippets”: source >code that you are editing, related files and other files open in the same IDE or >editor, URLs of repositories and files paths.
It's possible to opt out, but it's not disabled by default, and this code snippets might be very sensitive.