Wow. There are so many things wrong with that. I know the US has a rich history of electoral fraud, but they weren't even trying to properly secure those machines. I don't see how they could design and build these things, yet be unaware of the risks - nor how they passed any kind of accreditation.
So important system and no security at all. I also don't know how this could get accreditation. Maybe in accreditation process they only tested if it can count correctly...
This doesn't look good, I wonder who will profit from it this time. Let's hope they will fix this stuff.