Just assume they have all been exposed.
Email addresses are not secrets under any stretch of the meaning of that word.
It's not the email address itself that I care about, and that's not the service that the site provides. It tells you for which email addresses a related password has been pwned.
It's not the email address itself that I care about, and that's not the service that the site provides. It tells you for which email addresses a related password has been pwned.