Kama Sutra worm programmed to overwrite data files on Feb. 3
Antivirus vendors are still warning of a rapidly-spreading worm that is carrying a potentially destructive set of instructions. The Nyxem worm -- also nicknamed the Kama Sutra worm -- is programmed to overwrite all of the files on computers it infects on Feb. 3, said Mikko Hypponen, chief research officer at F-Secure.