W32/Klez.H-mm again tops the virus lists. A new worm, W32/Winevar appears to have been released in response to the AVAR Conference in Korea. We first received copies of the worm on 23 November, the day after the conference ended, some developers reported first receiving samples from Korea, and the worm sometimes generates infected emails containing the test, " AVAR(Association of Anti-Virus Asia Reseachers) - Report. Invariably, Anti-Virus Program is very foolish." However, Winevar has not spread a great deal.