https://www.theregister.co.uk/2018/08/13/defcon_election_vote_hacking/

DEF CON Hackers of all ages have been investigating America’s voting machine tech and the results aren’t good - one enterprising 11 year-old named Emmet managed to hack a simulated Secretary of State election results page in 10 minutes.

The Vote Hacking Village, one of the most packed-out locations at this year’s DEF CON hacking conference in Las Vegas, saw many of the most commonly used US voting machines easily cracked using a variety of wireless and wired attacks, and election websites proved so poorly constructed that they were thought too boring for adults and left to youngsters to crack.