Preciously!
Banks are worth billions, they are for the most part a private entity. Thus any fraud the occurs online could conceivable cost them billions. They have billions in resources so they will employ the best safe guards to protect their assets
An election counting company, not even in the same ballbark in terms of resources and assets. They have received government contracts. Government gives out money like a drunken gambler at a casino! They don't have much to lose when compared to banks! Even when companies fail to deliver, many governments continue to pay them! Plus they don't have the same resources to employ the best of the best for safe guards!