A worm virus is a sort of malware that spreads by laptop networks by replicating itself and infecting different computer systems. It may be transmitted through e mail attachments, malicious web sites, or USB drives. Not like a pc virus, a worm virus doesn’t want to connect itself to a bunch file. As an alternative, it exploits vulnerabilities in software program or working methods to unfold.
Worm viruses may cause extreme injury to laptop methods, together with information loss, system crashes, and community outages. They may also be used to launch different assaults, similar to phishing scams or ransomware assaults. Notable examples of worm viruses embody the Morris worm, the Code Purple worm, and the SQL Slammer worm.