Leaks

What’s gonna happen w leaks this year? Do you think papers r gonna get leaked like last year? I heard of the 2 hour quarantine but idk if that’s gonna do anything. Also how tf does this work like how were they able to leak it last year/how did they know that the leaks were for their timezone.

For example if Asia is ahead of Uk and Africa, do they all have the same exam, and it’s only different for Americas?