Princeton professor demonstrates how to hack a voting machine.
Paper ballots! Mind you this is an example of only one type of machine which requires replacing a chip. There are much easier hacks using downloadable flashdrives/readers that take seconds.
YouTube is full of such demonstrations yet election officials insist there is no problem. Trust the government. They never lie.
Seriously, electronic voting machines without a paper trail is crazy. It’s downright irresponsible and shortsighted. We keep having these conversations every four years and nothing changes. That’s why I request a paper ballot every time I vote and polling officials are obliged to provide paper ballots if a request is made.