3883 entries. Last updated June 19, 2013.

The First Computer Virus Spread by Floppy Disk (1982)

"A program called 'Elk Cloner' is credited with being the first computer virus to appear 'in the wild'—that is, outside the single computer or lab where it was created." Written by Rich Skrenta, it attached itself to the Apple DOS 3.3 operating system and spread by floppy disk.