cybercrime
noun
cy·ber·crime
ˈsī-bər-ˌkrīm 
plural cybercrimes
: criminal activity (such as fraud, theft, or distribution of child pornography) committed using a computer especially to illegally access, transmit, or manipulate data
The growing number of mobile devices, such as phones and tablets, and the popularity of social networks give them new avenues in which to expand their cybercrime.—
Eric Geier
Eric GeierCybercrime is taking a bottom-line toll on the corporate workplace. Last year, losses exceeded $100 million—and that figure continues to skyrocket as security breaches pose an increasing threat to U.S. corporations, banks, and even the government.—Beth Wilson
Beth Wilson
also
: an instance of such activity
The increasing prevalence of cloud computing … has made storing and accessing important electronic data easier and less expensive than ever. However, the expanding number of documents and other information being stored electronically has increased the threat of cybercrimes, including data breaches. —John Squitero
John Squitero
cybercriminal
ˈsī-bər-ˌkri-mə-nᵊl
noun
-ˈkrim-nəl
plural cybercriminals
More small businesses are falling victim to "ransomware," to which malicious code locks up computer files and cybercriminals demand a ransom to free them.
—Ruth Simon
Ruth Simon
Examples of cybercrime in a Sentence
Recent Examples on the Web
And Myanmar has become an attractive destination for the cybercrime networks, who are shielded by corruption and the military junta.
—Helen Regan, CNN Money, 23 Oct. 2025
Deadline understands that detectives in the Metropolitan Police’s cybercrime unit are investigating the matter.
—Jake Kanter, Deadline, 21 Oct. 2025
The charges against Iza suggest cybercrime has entered a new phase, Nixon says.
—Jesse Hyde, Rolling Stone, 21 Oct. 2025
In prepared remarks for a hearing on Wednesday, Warner says nearly 25% of agents who typically handle counterterrorism, cybercrime, and espionage have been reassigned to immigration enforcement.
—Amanda Castro, MSNBC Newsweek, 8 Oct. 2025
See All Example Sentences for cybercrime
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Helen Regan, CNN Money, 23 Oct. 2025
Deadline understands that detectives in the Metropolitan Police’s cybercrime unit are investigating the matter.
—Jake Kanter, Deadline, 21 Oct. 2025
The charges against Iza suggest cybercrime has entered a new phase, Nixon says.
—Jesse Hyde, Rolling Stone, 21 Oct. 2025
In prepared remarks for a hearing on Wednesday, Warner says nearly 25% of agents who typically handle counterterrorism, cybercrime, and espionage have been reassigned to immigration enforcement.
—Amanda Castro, MSNBC Newsweek, 8 Oct. 2025
See All Example Sentences for cybercrime
Cite this Entry
“Cybercrime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cybercrime. Accessed 31 Oct. 2025.
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cybercrime
noun
cy·ber·crime
ˈsī-bər-ˌkrīm
: crime (as theft, fraud, intellectual property violations, or distribution of child pornography) committed electronically
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