: software designed to interfere with a computer's normal functioning
Examples of malware in a Sentence
Recent Examples on the Web
More than a decade ago, malware known as Stuxnet compromised operations at an Iranian nuclear enrichment facility in what’s suspected to have been a US and Israeli operation.
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Tony Capaccio, Fortune, 14 Apr. 2024
Offering malware protection, privacy assurance, and more, lifetime access is now only $16.97 (reg.
—Stackcommerce Team, PCMAG, 27 Mar. 2024
See all Example Sentences for malware 
Tony Capaccio, Fortune, 14 Apr. 2024
Offering malware protection, privacy assurance, and more, lifetime access is now only $16.97 (reg.
—Stackcommerce Team, PCMAG, 27 Mar. 2024
See all Example Sentences for malware
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'malware.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Malware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/malware. Accessed 6 May. 2024.
Copy CitationLegal Definition
malware
noun
mal·ware
ˈmal-ˌwer 
: software that is designed to interfere with a computer's normal functioning and that can be used to commit cybercrime (as by revealing passwords, PINs, and other sensitive data)
Etymology
mal- bad + software
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