NAND duplication is what all the folks I follow who do computer security work think was the most likely attack. If this is true, the ability to do this has already been closed off in the iPhone 6 and later models. The information in the Secure Enclave cant be replicated this way.
well, they'd need to duplicate the nand that's
inside the SE where the key is, and then duplicate the device's memory. But the SE is physically designed to be hardened against this specific attack.
Bullets work great against enemy soldiers, until they're inside a tank. The bullet will still be effective, but you've just got a problem getting the bullet into the tank.
