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When Harlie Was One
9. When HARLIE Was One by David Gerrold (1972)
The first fictional computer virus was written by an errant, intelligent, eponymous computer that wanted to gather information about its creator for blackmail purposes. Although the propagation method described in When HARLIE Was One was unusual, it was apt for a time before the internet took off:
"You have a computer with an auto-dial phone link. You put the VIRUS program in it and it starts dialling phone numbers at random until it connects to another computer with an auto-dial. The VIRUS program then injects itself into the new computer."
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