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According to an article in the BBC, hackers are at it again. In Decmber 2007, a new virus dubbed Mebroot came on the scene. Since it’s introduction, it has infected over 5,000 computers worldwide. It attacks computers using Windows Operating Systems. The reason it’s so dangerous , it can bury itself deep inside windows programs to avoid detection.

Previously, I warned you about “booby-trapping” websites. This is the most common way it effects the computer. It has a rootkit which tries to overwrite part of your hard drive called the Master Boot Record (MBR). When your computer is turned on this is where the computer gets it’s information about your operating system to boot up.

The virus sometimes downloads other malicious programs such as, keyloggers. These can steal your confidential information from your computer.

It is thought to be based from a Russian virus writing group called the torpig family of viruses.

Although it can be detected by some virus protection programs, most commercially bought programs will not detect it. Computers running Windows XP, Windows Vitsa, Windows Server 2003, and Windows 2000 that are not fully patched are especially vunerable.

It is important to keep all your computer protection programs updated. As hackers introduce new viruses, security software is being developed to detect and delete them.


Posted on January 22nd, 2008 at 05:31 by Alex Smith in computer security - Comments (0)

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