Security Advisory: multiple security vendors have reported and Adobe has acknowledged vulnerabilities in versions of Flash Player for OS X and Windows prior to 11.6.602.180. ISC strongly suggests upgrading to Flash Player 11.6.602.180. For more information, click here.  [March 12, 2013]

How to Tell If Your Computer Has A Virus

Your computer might be infected with a virus or other kinds of malware if it exhibits unusual symptoms and behaviors.

Computer Virus & Malware Symptoms

Below are common symptoms that may indicate your computer is infected with a virus:

• The computer runs more slowly than normal or takes a long time to start up.
  
  
• There are unfamiliar programs or processes running in the Task Manager.
  
  
• Your antivirus program is disabled, and you cannot run it.
  
  
• Applications on your computer don't work correctly.

If You Suspect You Have a Virus

If you suspect your computer has been infected with a virus, do the following:

1. Update your virus definitions immediately. Manually run LiveUpdate to get the latest virus definition files from the vendor's web server.
   
   
2. Run a full system scan. If a full system scan reports that there are no viruses, your system probably isn't infected. However, if you're still unsure check with your LSP. If you are unable to run a system scan, then you probably have some type of malware on your computer.
   
   
3. Disconnect from the network if you think you have a virus.