K9 Web Protection is corrupted
I'm getting a popup that says: K9 Web Protection is corrupted. It's an old program that I uninstalled years ago. I recently bought a new MacBook and when I transferred from my old MacBook to the new one the popup started appearing. Can't find any application files for K9 or files in the ~Library. Tried opening in safe mode and it still happens. Any suggestions???
MacBook Air (M2, 2023)