This happened for me as well, all within the span of a few minutes yesterday. I have never applied to any of these. I was unable to find them anywhere when I was getting the emails.
Thanks for reaching out. We recently noticed that we weren’t expiring applications on Talent Hub properly, so fixed the problem. In doing so, all applications that should have been expired but weren’t were batched expired (aka this will have come through as ‘declined’).
These notifications are probably from jobs you were invited to months ago, sorry about the spam! The issue is now solved, and this shouldn’t happen again.
I’ll add on to this report that I just received two rejection emails today. Unsure if this is just a case of lingering invites cleaning up or if the issues is persisting.