Various websites have reported that Windows 7 has an ‘unfixable’ exploit and that two researchers have found it. They claimed that they can access to any Windows 7 computer undetected by using a program called VBootkit 2.0 which is 3 kb in size.

It gives the hacker the ability to do anything he or she wants on an exploited computer.

Virus scanners will struggle to detect it according to the article at Gizmondo. The article also notes that the program can’t be installed remotely.

Source: Gizmondo