Did find last night the computer suddenly is the background to occupy a lot of bandwidth, causing the network speed to slow down. This is a Windows and on a massive bug fix update. Where there are two high-risk vulnerabilities for windows95 to Windows 10 will have an impact that can almost be considered the history of the impact of the most widespread windows vulnerability. These two vulnerabilities discoverer is a“hack guru”TK, i.e. Tencent basaltic laboratory Creator to Yang's. He will be a vulnerability named“Bad Tunnel”in. Windows program awarded its $ 5 million bonus.