Like most people, I rely on the wonders of banking technology to receive my pay checks and pay my bills. Banks offer the near magical feature of having money just appear in your bank account (i.e. direct deposit) or having bills paid on a schedule while you worry about other things.
Modern technology is often so seamless and convenient that it’s easy to forget that both computers, and the people using them, are not perfect. It would be nice to think that our banking system is failsafe. However, that would be ignorant, and, in the case of finances, ignorance is far from bliss.