Thursday McAfee said that Operation Aurora, the attack that hit Google and multiple companies early in the week, was the result of a new, "not publicly known" vulnerability found in Microsoft's web browser, Internet Explorer. ...http://www.tomshardware.com/news/McAfee-Googke-Hack-Internet-Explorer,9445.htmlA critical zero-day flaw in Internet Explorer was exploited as part of the attack on Google and other companies, according to both Microsoft and McAfee. The flaw allows for a Web-bas...