Software or firmware intended to perform an unauthorized process that will have adverse impact on the confidentiality, integrity, or availability of a system. For example, a virus, worm, Trojan horse, or other code-based entity that infects a host. Spyware and some forms of adware are also examples of malware.
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Software or firmware intended to perform an unauthorized process that will have adverse impact on the confidentiality, integrity, or availability of a system. For example, a virus, worm, Trojan horse, or other code-based entity that infects a host. Spyware and some forms of adware are also examples of malware.
Cite this term
Election Security Glossary. (2026). Malware. In Election Security Glossary. Retrieved August 15, 2026, from https://electionsecurityglossary.com/glossary/malware
Sources
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High consensus
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Multi-source
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Multi-source
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Multi-source
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Disputed
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Multi-source
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High consensus
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Multi-source
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High consensus
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