things this reveals

1. banks internal network is not secure.
2. ATM's actually have code to 'spit' out cash without a card. and also spit out more than a few hundred at a time
3. bank accounts can 'add balance' without the account checking where the funds originated

i think banks have admitted too much about how in-secure they are.

banks should take a lesson from blockchain tech about point 3. blockchain cant just add balance without showing source of funds