Security vendor FireEye found an exploit aimed at defense and financial services companies using IE9 through IE11. Microsoft has not said when it would release a fix, which could come before or on the day Microsoft releases its regular security updates on the second Tuesday of each month. Other exploits are not expected to appear en masse until after Microsoft releases a patch, which hackers are sure to tear apart to find the vulnerability. The attackers discovered by FireEye take advantage of the fact that most people use PCs in administrator mode, which gives full access to system.”]