"Dave T." <davey@[EMAIL PROTECTED] > wrote in news:16fMj.1327$7Z2.1181 @[EMAIL PROTECTED] > worm.win32.autorun.k Do you have Yahoo Instant Messenger? Symantec says it's a very low risk worm: http://www.symantec.com/security_response/writeup.jsp?docid=2007-060717- 3202-99&tabid=1 http://www.trendmicro.com/vinfo/virusencyclo/default5.asp? VName=WORM_AUTORUN.K So doesn't trendmicro, which is one of the many sources that gave me the Symantec name for it.