Internet users bothered most by Cyrillic viruses
Webplanet.ru
In October the most widespread virus came to be a remake of Warezov, letters, modifications of which,
say Kaspersky Labs, accounted for over a quarter of virus traffic for the month. At the end of the month the virus-makers were able to release up to 20 modifications of Warezov a day, not enabling the antivirus software producers any breathing space. Experts note that the three most popular viruses and their modifications, Warezov, Bagle and Scano, have a Cyrillic origin and it is quite likely that they were written by Russians, or residents from another country of the former Soviet Union.