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Illustration: Rebecca Zisser/Axios

The DEF CON hacker conference's Voting Village event has become a testing ground for our national debate over voting security, referenced by Senate reports, several congressmen and even a presidential candidate (albeit incorrectly, see below). This year's version, happening next week, comes with some upgrades.

The big picture: Now in its third year, the event is traditionally one of the only places where many security researchers get a chance to audit the security of election systems.

Background: Voting Village burst onto the scene in 2017, when it took hackers only a matter of minutes to discover serious problems with machines.

  • That was despite it being the first time many of the hackers had seen the systems.
  • Restrictive contracts with states bar public third-party audits, but Voting Village beat the contract rules by purchasing flood-salvaged equipment from an insurance company.

This year, Voting Village has expanded its range of equipment, including election software researchers have not had a chance to audit and the first test of equipment designed specifically for security and public testing.

  • Cybersecurity firm Galois will demonstrate a project funded by DARPA, the Pentagon's advanced research arm, to develop hardware that defends against hackers that target memory.
  • Galois is publicly revealing system internals to try to aid DEF CON's hackers.

What they're adding: While in previous years state election officials bristled at even well-meaning hackers intruding on their turf, this year Voting Village will launch the "Unhack the Ballot" initiative, pairing state officials with researchers who can offer nuts and bolts advice.

  • The conference is also expanding from one day of talks to three days.

For the kids: In last year's DEF CON, Voting Village helped with the conference's program for kids, developing faux election registration websites with errors previously seen on real sites for children to learn to hack.

  • This tale got garbled in the media as children hacking actual election websites or exact facsimiles of the sites (they didn't). Presidential candidate and representative Tulsi Gabbard (D-Hawaii) regularly notes that "an 11 year old girl at DEFCON hacked a replica of Florida’s voting system in 10 minutes."

Voting Village is working with kids again, although this year trying to be clearer about what the kids are actually doing.

  • This year's faux websites will be campaign finance reporting portals, where kids will create fake news to unleash using bots on a fake version of Twitter.
  • They'll also learn about how to use machine learning to create filters that can block the fake news they've spread on that fake network.

Go deeper

Hope King, author of Closer
Updated 53 mins ago - Economy & Business

Peloton pumps its brakes

Data: FactSet; Chart: Axios Visuals

Peloton’s popularity is falling as swiftly as it shot up.

Why it matters: Not all pandemic habits stick around. Peloton's trajectory over the past two years exemplifies how challenging it's been for companies to gauge shifts in consumer demand — particularly in sectors heavily altered by the pandemic.

Mitch McConnell's remarks on Black voters raise ire

Senate Minority Leader Mitch McConnell during a Capitol Hill news conference earlier this year. Photo: Anna Moneymaker/Getty Images

Senate Minority Leader Mitch McConnell (R-Ky.) has been widely criticized for comments he made this week about Black American voters.

Driving the news: When asked by a reporter Wednesday about concerns among voters of color, McConnell said "the concern is misplaced, because if you look at the statistics, Black American voters are voting in just as high a percentage as Americans."

Updated 2 hours ago - Politics & Policy

Scoop: Trump’s friends worry legal pick for N.Y. case lacks experience

Photo illustration: Sarah Grillo/Axios. Photo: Brandon Bell/Getty Images

Close associates and advisers to Donald Trump tell Axios they're concerned by his decision to use a relatively inexperienced New Jersey attorney, Alina Habba, in his high-stakes legal fight against New York Attorney General Letitia James.

Why it matters: A former president typically has access to the country's most prestigious experts, including lawyers. Trump has turned to the former general counsel for a parking garage company, who works from a small law office near his Bedminster, N.J., country club.