Latest Virus Definition Updates for F-Secure Anti-Virus software.
Applies to :

Stand alone F-Secure Anti-Virus 5
Stand alone F-Secure Anti-Virus 4

F-Secure Anti-Virus detects Sober.Q with this update.

This is the latest virus definitions for Kaspersky Anti-Virus Personal and Lite.

This download is for use with Ad-Aware SE Personal Build 1.05 and higher only. Manual Installation: Unzip the archive, replace the existing file and restart Ad-Aware\Ad-Watch. You can also use the webupdate component implemented in Ad-Aware to install this update.

MHX First Defense is a diagnostic tool to scan for suspicious processes that run on your computer. Many forms of malware, spyware, and viruses download files that can potentially harm your computer.
MHX First Defense scans your running processes for them, shuts them down, and deletes them. However, some popular free software comes bundled with suspicious [...]

McAfee SuperDAT Update will update your McAfee based scan engine and virus pattern to detect the latest viruses.

Supports the following versions of Symantec antivirus software:

Norton AntiVirus 2000 for Windows 9x/NT/2000
Norton AntiVirus 2001 for Windows 95b/98/NT/2000/Me
Norton AntiVirus 2002 Professional Edition
Norton AntiVirus 2002 for Windows 98/Me/NT/2000/XP Home/XP Pro
Norton AntiVirus 2003 Professional Edition
Norton AntiVirus 2003 for Windows 98/Me/2000/XP Home/XP Pro
Norton AntiVirus 2004 Professional Edition
Norton AntiVirus 2004 for Windows 98/Me/2000/XP Home/XP Pro
Norton AntiVirus 2005 for Windows [...]

Supports the following versions of Symantec antivirus software :

Norton AntiVirus 2008 for Windows XP Home/XP Pro/Vista
Norton Internet Security 2008 for Windows XP Home/XP Pro/Vista

The key to online security in today´s world is a good password policy. Most of the Internet services such as webmail, ftp, pop3, etc require username / password authentication.
They say that a chain is as strong as its weakest link. If you use a weak password for multiple accounts, you put yourself in great jeopardy [...]

This is the latest virus definitions for Kaspersky Anti-Virus Personal and Lite.

The Official Pattern Release or OPR is Trend Micro´s latest compilation of patterns for identified viruses. It is guaranteed to have passed a series of critical tests to ensure that customers get optimum protection from the latest virus threats.