I sold my macbook pro couple months ago, I logged out of icloud and turned off find my mac and everything. But after then, whenever I need to receive the two factor authentication code to sign up, I always got a pop up message saying My ID is being used to sign in in NSW (I live in VIC).
This wasnt really a big deal till now. I just started the apple music subscription and now it REQUIRES the code.
How do I fix this?
I turned it on and off and I even changed my password.
Edit: The only device that uses the ID is my iPad (verified with the icloud web app). It is the ONLY TRUSTED DEVICE)
Ring apple