Pop up that tells me my Apple.com password has been compromised
Twice I have received a pop up warning me that my Apple.com password has been compromised. When I have received these in the past, they included a yellow warning symbol. This one did not. I clicked on it and it brought me right to my settings and the username shows a username that is not mine. I am reluctant to go further. Has anyone else received one of these? Also, and this may be another matter, when I opened my Apple account on a safari page, when I got to my settings, a pop up informed me that too many people use my password and to change it, which is bizarre because my password is very random. Thanks for any advice.
iPad Pro, iPadOS 17