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computer worm

Standalone malware computer program that replicates itself in order to spread to other computers

EntityQ180712

Also known as worm · worms · network worm

Subclass of: malware

Overview

From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0

A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. It often uses a computer network to spread itself, relying on security failures on the target computer to access it. It will use this machine as a host to scan and infect other computers. When these new worm-invaded computers are controlled, the worm will continue to scan and infect other computers using these computers as hosts, and this behavior will continue. Computer worms use recursive methods to copy themselves without host programs and distribute themselves based on exploiting the advantages of exponential growth, thus controlling and infecting more and more computers in a short time. Worms almost always cause at least some harm to the network, even if only by consuming bandwidth, whereas viruses almost always corrupt or modify files on a targeted computer.

Overview

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Source last edited September 30, 2026. AIDb refreshes this page daily.

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AIDb. (2026). computer worm (Q180712). Retrieved from https://aidb.si/e/computer-worm-Q180712