One day, I receive a password reset notification for my personal Apple ID. I freak out, as I now have lost access to my Apple ID and imagine any moment now the attacker will wipe my devices.
Turns out my daughter was unable to download an app, so she went through (successfully) the password reset flow for my Apple ID! It’s definitely not obvious, but apparently you can reset the credentials for someone else’s Apple ID if that id is used for iTunes and the App Store on another device.