https://www.cnet.com/news/hackers-trolls-and-the-fight-over-your-vote-in-the-2018-midterm-elections/

The stakes are high. Even though the US isn't voting on its next president, voters are preparing to decide 33 US Senate seats races, as well as all 435 seats in the House. There are also 36 races for governor, and three more in US territories too.

As to how bad hacking could be, the US Department of Homeland Security and other US intelligence agencies have said they're bracing for more of the same.