malware

noun

mal·​ware ˈmal-ˌwer How to pronounce malware (audio)
: software designed to interfere with a computer's normal functioning

Examples of malware in a Sentence

Recent Examples on the Web In a recent example of a malware attack targeting a major government agency, our threat researchers saw three evasive techniques used: 1. Poornima Debolle, Forbes, 24 Oct. 2024 The scammers also sometimes use convincing-looking deepfake videos of the actors to get a fan’s bank account information or to install malware on their devices that could result in identity theft. James Hibberd, The Hollywood Reporter, 8 Oct. 2024 This is all designed to prevent malware from accessing Recall data in the background, as Microsoft requires a proof of presence through Windows Hello. Tom Warren, The Verge, 27 Sep. 2024 Security researchers this week detailed a pernicious malware that worms its way into Linux machines and uses a variety of techniques to evade detection. Andrew Couts, WIRED, 12 Oct. 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.

Word History

Etymology

malicious + -ware (as in software)

First Known Use

1990, in the meaning defined above

Time Traveler
The first known use of malware was in 1990

Dictionary Entries Near malware

Cite this Entry

“Malware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/malware. Accessed 31 Oct. 2024.

Kids Definition

malware

noun
ˈmal-ˌwer
: software designed to interfere with a computer's normal functioning

Legal Definition

malware

noun
mal·​ware ˈmal-ˌwer How to pronounce malware (audio)
: 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

More from Merriam-Webster on malware

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!