The China-based cyberattacks on Google and other companies were "a watershed moment in cybersecurity," according to an executive at computer security company McAfee."I believe this is the largest and most sophisticated cyberattack we have seen in years targeted at specific corporations," McAfee Chief Technology Officer George Kurtz wrote on his blog Sunday. "While the malware was sophisticated, we see lots of attacks that use complex malware combined with zero day exploits."
"What really makes this is a watershed moment in cybersecurity is the targeted and coordinated nature of the attack with the main goal appearing to be to steal core intellectual property," Kurtz said.
Microsoft said Thursday it is working on a patch and warned that IE 6, 7, and 8 on all the modern versions of Windows, including Windows 7, are affected by vulnerability., which has been linked to the attacks, has been released on the Internet, McAfee warned on Friday.
Kurtz said IE users "face a real and present danger," leading McAfee Labs researchers to create a Web page that offers updates, advice, and product configuration suggestions as they pertain to the vulnerability and the China-based attacks, which organizers referred to as "Operation Aurora."
Google disclosed the attacks targeting it and other U.S. companiesand said the attacks originated in China. The company said it discovered the attacks in mid-December and while it did not specifically implicate the Chinese government, it says that as a result of the incidents, it may withdraw from doing business in China.
Source code was stolen from some oftargeted in the attack, sources said. Adobe Systems has confirmed that it was targeted by an attack, and sources have said Yahoo, Symantec, Juniper Networks, Northrop Grumman, and Dow Chemical also were targets.