1. While as on date the security and anti virus teams and experts across the globe are racing to find and unlock the details on DUQU,some useful information on the subject bug has been released by Microsoft,which says that hackers exploited a previously unknown bug in its Windows operating system to infect computers with the Duqu virus."We are working diligently to address this issue and will release a security update for customers," Microsoft said.But on the other hand the odds are that Microsoft won't patch the Windows kernel bug next week that the Duqu remote-access Trojan exploits to plant itself on targeted PCs.
2. Meanwhile,Symantec researchers said they consider hackers sent the virus to targeted victims via emails with infected Microsoft Word documents attached. If a recipient opened the Word document and infected the PC, the attacker could take control of the machine and reach into an organization's network to propagate itself and hunt for data, Symantec researcher Kevin Haley told Reuters.