Election officials and voting machine manufacturers insist that the rites of American democracy are safe from hackers. But people like Carten Schurman need just a few minutes to raise doubts about that claim. Schurman, a professor of computer science at the University of Copenhagen in Denmark, used a laptop’s Wi-Fi connection Friday to gain access to the type of voting machine that Fairfax County, Virginia, used until just two years ago. Nearby, other would-be hackers took turns trying to poke into a simulated election computer network resembling the one used by Cook County, Illinois. …  Before the 2016 election, former FBI Director James Comey assuaged fears by telling Congress that the system was so “clunky” — comprised of a mishmash of different kinds of machines and networks, with each state’s results managed by a consortium of state and county officials — that its overall integrity was fairly safe. Election security advocates aren’t as confident. Barbara Simons, Board Chair of Verified Voting, a nonprofit that since 2003 has studied U.S. elections equipment, said that the vulnerabilities on display in Las Vegas only served to reiterate a need for the country to adopt a nationwide system of verifiable paper ballots and mandatory, statistically significant audits. While numerous states have starting moving in this direction, Simons worries it’s not enough.

In a muggy little room in the far corner of Caesar’s Palace, wide-eyed and almost audibly buzzing is Carsten Schurmann. The German-born hacker has just broken into a U.S. voting machine with his Apple Mac in a matter of minutes. He can turn it on and off, he can read all the information stored within and if he felt like it, he could probably change some votes if the system was in use. “This is insane,” he says. But today, that machine is not in use, it’s being opened up for anyone to try what Schurmann did. A host of technically-minded folk have gathered at DEF CON’s Voting Machine Village, where they’re tinkering with more than 25 commonly used systems used across American elections. They might just save the next election from Russian hackers. Those machines are, co-organizer Matt Blaze says, horribly insecure. Blaze’s hope is the public will be made aware of their many, many flaws, and demand elections be protected from outside, illegal interference, following the much-documented attempts by Russia to install Donald Trump as president.

Hackers attending this weekend’s Def Con hacking convention in Las Vegas were invited to break into voting machines and voter databases in a bid to uncover vulnerabilities that could be exploited to sway election results. The 25-year-old conference’s first “hacker voting village” opened on Friday as part of an effort to raise awareness about the threat of election results being altered through hacking. Hackers crammed into a crowded conference room for the rare opportunity to examine and attempt to hack some 30 pieces of election equipment, much of it purchased over eBay, including some voting machines and digital voter registries that are currently in use.