Dictionary.com
Thesaurus.com

ransomware

American  
[ran-suhm-wair] / ˈræn səmˌwɛər /

noun

Digital Technology.
  1. malware planted illegally in a computer or mobile device that disables its operation or access to its data until the owner or operator pays to regain control or access.


Etymology

Origin of ransomware

First recorded in 2005–10; ransom ( def. ) + -ware ( def. )


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

There has been no painful attack like the ransomware we saw knock out M&S and JLR in 2025.

From BBC ● Oct. 22, 2026

Don’t let a ransomware attack bankrupt your company.

From Los Angeles Times ● Aug. 9, 2026

Disruptions can come out of the blue: a ransomware attack crippled one Treasury dealer in 2023.

From The Wall Street Journal ● Jul. 17, 2026

A ransomware company and cybercriminal group called ShinyHunters claimed responsibility for the attack.

From Salon ● May 9, 2026

Demand for its products is growing due to the rise of both AI ransomware and AI data centers, Powell said.

From Barron's ● May 7, 2026

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training