A pc worm is a sort of malware that may unfold from one laptop to a different with none consumer interplay. Worms usually exploit vulnerabilities in software program to achieve entry to a system after which unfold to different weak programs throughout a community. They can be utilized to steal information, harm recordsdata, and even take management of a pc.
Worms have been round for many years and have precipitated among the most harmful cyberattacks in historical past. One of the vital well-known worms is the Morris worm, which contaminated over 6,000 computer systems in 1988. Extra lately, the WannaCry worm contaminated over 300,000 computer systems in 2017.