Ah yes, the bizarro world where systems are normally unhackable so the default assumption is impenetrable security and you need to prove they are insecure.

Thank god this is not the world where things get hacked all the time and where any claim of meaningful security is a extraordinary claim that demands extraordinary evidence and proof before credibly asserting it, but everybody just ignores that part and just pinky promises it and everybody just believes them for the 104th time without evidence.