Why is my Apple id locked, seemingly at random?
Once every few weeks, my Apple ID gets locked for security reasons. The reason is not an invalid or lost password, since I can use the same password again after unlocking (unless the system also tells me to change my password, which happens every so often).
Is this a sign that someone is trying to log in using my id? Or is the reason that I frequently use a VPN (so maybe Apple thinks I switch between countries too much)?
To be honest, I see many similar questions (Apple ID locked), but very few real answers.
Thanks!
iPhone 11, iOS 15