Doubtful. Banks have effectively infinite piles of paper trails, and I suspect they have many, <i>many</i> backups in a variety of other forms as well. They&#x27;re strongly risk averse, <i>and</i> they are going to strongly try to avoid culpability.<p>Nobody would lose their houses, but their IT staff would lose man-years of sleep, and people in <i>many</i> departments would probably be fired after the smoke settled.