National: The Cyberthreats That Most Worry Election Officials | Wall Street Journal
As Election Day gets closer, one issue looms large for voters and election officials alike: cybersecurity. Hoping to quell fears about foreign hackers and repel potential threats, many states and counties are beefing up their plans to deal with cyberattacks. They’re shoring up systems to protect their voter databases and hiring security experts to assess the strength of their defenses. They’re coordinating with social-media organizations to stamp out deliberately fraudulent messages that could mislead voters about how to cast a ballot. And they’re banding together to share information and simulating how to respond to potential emergencies. One simulation-based exercise, held by the Department of Homeland Security in mid-August, gathered officials from 44 states, the District of Columbia and multiple federal agencies, the DHS says. “There absolutely is more emphasis on contingency planning” since 2016, says J. Alex Halderman, a professor of computer science at the University of Michigan.