Want to know just how easy it is to hack Windows 7? It actually takes only a few actions on behalf of the end users to literally hand over a computer to an attacker, in spite of the fact that the computer in question is running the final version of Windows 7, along with security software. The antivirus is useless from the get go, as it is incapable of detecting a zero-day custom hack, let alone prevent or block it in any manner.

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Hacking Windows 7 RTM