The apple one was only hash matches with known ncmec images over a certain threshold. Even then there was a human in the loop iirc. So it wouldn’t have been an

The apple one was only hash matches with known ncmec images over a certain threshold. Even then there was a human in the loop iirc. So it wouldn’t have been an issue. Google was doing novel image detection though and mistakes there are more possible and more serious. As evidenced by the recent NYT article about that guy.