A pc worm is a kind of malware that spreads from pc to pc throughout a community. It may possibly duplicate itself with out person interplay and may unfold to different computer systems by exploiting vulnerabilities of their software program. Worms usually ship a payload, akin to a virus or different malicious software program, which may harm the pc or steal knowledge.
Worms have been round for many years and have precipitated vital harm to pc programs worldwide. One of the crucial well-known worms was the Morris worm, which contaminated over 6,000 computer systems in 1988. Worms proceed to be a menace at present, and new worms are continuously being developed.