sinfoctr
Comprehensive security information is available at the Trend Micro website.
http://www.trendmicro.com/vinfo/
Information available:
List of viruses and malicious mobile code currently "in the wild," or active
Computer virus hoaxes
Internet threat advisories
Virus weekly report
Virus Encyclopedia, which includes a comprehensive list of names and symptoms for known viruses and malicious mobile code
Glossary of terms