Virus — A computer virus inserts itself into another program or host file and replicates when suitable execution occurs. Its activity spreads through the affected hosts or files. Viruses form one malware category, while other malicious software spreads or operates through different mechanisms. – Malware

Added October 7, 2026

Virus — A computer virus replicates by attaching to or modifying a host file, program, or other suitable component. Execution of the infected host can activate the virus and support further spread. Its additional effects can include disruption, information theft, or alteration of files.

Added November 6, 2026