Understanding the Election Cybersecurity Landscape | Grey Noise Blog

Summary: GreyNoise published a multipart series on the 2024 U.S. election cybersecurity landscape, mapping targets that extend beyond voting machines and voter registries to campaign websites, email systems, databases, party networks, news and social media platforms, and election management systems. The piece names state-sponsored actors including Russia, China, Iran, and North Korea, alongside financially motivated cybercriminals and ideologically driven hacktivists, and describes tactics spanning phishing, DDoS, ransomware, AI-generated deepfakes, and indirect attacks on voting machines through compromised Election Management System computers that supply ballot definition files.
Key Takeaway: Most voting machines are not directly connected to the internet, but they accept electronic input files from EMS computers, so compromising one upstream machine can introduce fraudulent data or malicious code into the machines themselves. Four named nation-states plus criminals and hacktivists are pursuing that path and others against campaigns, parties, platforms, and result-reporting systems in the same election cycle.

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