I am sure Apple knows exactly what they did, it's their system and their own hacking team likely finds stuff like this. The key is if anyone else in the US is a

I am sure Apple knows exactly what they did, it's their system and their own hacking team likely finds stuff like this. The key is if anyone else in the US is able to purchase this hack to unlock a phone: if they do and try to reference evidence based on that a judge will require the process be disclosed.