Watch out for fake virus alerts

9.7.2012
Rogue security software, also known as "scareware", is software that appears to be beneficial from a security perspective but provides limited or no security, generates erroneous or misleading alerts, or attempts to lure users into participating in fraudulent transactions.

How does rogue security software get on my computer?

Rogue security software designers create legitimate looking pop-up windows that advertise security update software. These windows might appear on your screen while you surf the web.

The "updates" or "alerts" in the pop-up windows call for you to take some sort of action, such as clicking to install the software, accept recommended updates, or remove unwanted viruses or spyware. When you click, the rogue security software downloads to your computer.

Rogue security software might also appear in the list of search results when you are searching for trustworthy antispyware software, so it is important to protect your computer.

What does rogue security software do?

Rogue security software might report a virus, even though your computer is actually clean. The software might also fail to report viruses when your computer is infected. Inversely, sometimes, when you download rogue security software, it will install a virus or other malicious software on your computer so that the software has something to detect.

Some rogue security software might also:

Rogue security software might also attempt to spoof the Microsoft security update process. Here's an example of rogue security software that's disguised as a Microsoft alert but that doesn't come from Microsoft.

Here is the legitimate Microsoft Windows Security Center:

To help protect yourself from rogue security software:

If you think you might have rogue security software on your computer:

Scan your computer. Use your antivirus software or do a free scan with the Microsoft Safety Scanner. The safety scanner checks for and removes viruses, eliminates junk on your hard drive, and improves your PC's performance.

Check your accounts. If you think you might have entered sensitive information, such as credit card numbers or passwords into a pop-up window or at a rogue security software site, you should monitor your associated accounts. For additional information, see Email and web scams: How to help protect yourself.

If you suspect that your computer is infected with rogue security software that is currently not detected with your installed security solutions, you can ring Wolf Computer Service on 0419 230 929 for a complete Virus and Spyware Removal.