Pirated Windows 7 RC Infected
No sooner did Microsoft make Windows 7 RC available for download, than pirated versions began to appear through Torrents and news groups. The only problem is that they are infected with malware Trojans aimed at recruiting the infected computer to a criminal botnet.
Even worse, the Trojans are so deeply buried in the pirated code, that conventional signature detection methods appear to be ineffective.
So, if you are considering down loading Windows 7 RC, only get it from the official Microsoft site , and make sure that your security software is kept uptodate.