I appreciate the quick-math here: > With 24 different permutations of 4 digits and iPhones having "wipe the phone after 10 failed attempts" option this would h

I appreciate the quick-math here: > With 24 different permutations of 4 digits and iPhones having "wipe the phone after 10 failed attempts" option this would have a little under 50% success rate. and I agree with this: > hardly "we can pwn you from a photo every time" territory. It sounds like neither of us is concerned about being pwned from this. But I take from this that given enough time, someone will find a way to get unintended-data-emission from people, and it'll be from an unexpected source.