Another name used for Conficker. It's a virus that's supposedly taking into effect on April 1st, 2009. It could be a deadly worm, or the biggest April Fool's joke in years.
Virus scan your computer to make sure you don't have Downadup.
YoCappyによって 2009年03月31日(火)

Words related to Downadup

conficker worm computer conflicker downup trojan virus