Father Christmas (computer worm)
| Father Christmas | |
|---|---|
| Other names | HI.COM VMS worm | 
| Original author(s) | Unknown | 
| Initial release | December 22, 1988 | 
| Platform | VAX/VMS | 
| Type | Computer worm, malware | 
The Father Christmas worm, also known as the HI.COM VMS worm, was a computer worm that used the DECnet to attack VAX/VMS systems. It was released in December 1988. The aim of this worm was to send a Christmas greeting from "Father Christmas" from the affected system.