Someone is trying to login with my Apple ID
My wife keeps getting a message saying that "Someone is trying to login with your Apple ID in XCity, XCountry (all over the world. " Then offers "Trust" or "Don't Trust."
She has 2-factor authentication turned on. But she's gotten about 30 of these pop-ups in the last hour and it's too easy to accidentally hit "Trust" - or to "pocket agree" which is easier to do with every new iPhone that comes out.
What can we do to stop it short of changing her Apple ID?
iPhone 5s, iOS 11