I was puzzled by the pop-up as well this morning, figuring it was in response to somebody trying to hack my account or something.
I don't mind an additional layer of security and some security questions, but this is a very very very poor implementation.
There is no Skip button to bother me with these questions in a few days.
There are only five questions with a variation of first, favorite and least favorite.
Some of these answers are public knowledge and not secure.
There's also a problem with some answers being correct whether they are type one of three ways (car brand, car model, car + model) do you include mr or ms?
Most of these questions I don't know the answer to as too much time has passed or they are simply a question I would never ask myself or haven't thought about in several decades.
Like first teacher?! Kindergarden? Primary school? Seriously?!
I skipped half of kinder garden. Only recall where it was.
Primary school. I recall one teacher's name ... but he did 3rd grade I thought.
Favorite teacher? When? That's an answer that evolves through time. There was a very nice lady in primary school, but I don't recall her name. So, maybe I should pick the "hot" teacher from art class in high school?! She had a German name ... mmmmm
... What the heck is Apple thinking asking me these obscure questions?
So, right now I am locked out of my account. I don't want to answer the obvious public knowledge ones. The obscure ones I don't want to answer with fake answers ... which I will never ever remember when the day comes I need to answer these questions again.
... looking for answers ...
If only they let you write your own questions or just stuck to a verify with primary and alternate email address system.