Days before, Microsoft issued a security patch for a dangerous IE bug that left the browser highly vulnerable across every major version — including those that run on Windows XP.
The patches usually come out from Microsoft on every Tuesday, while this time the company delivered it at 10 a.m. Thursday, indicating the bug’s severity. This bug affected all Windows versions from IE 6 to IE 11 and allows attackers to install malwares on user’s PC so as to steal their personal information and track their online actions, or even get command of their PC.