Their system needs real images in the training phase, because they are building the system which produces hashes. There must be someone to confirm from Apple, t

Their system needs real images in the training phase, because they are building the system which produces hashes. There must be someone to confirm from Apple, that indeed correct photos are flagged. At least in the beginning. We don’t know really how adding new hashes work. NCMEC has the whole new algorithm and they drag-n-drop new images? Hopefully not like that.