More fun with Exchange

As you may already know a series of 0-day bugs have been discovered recently and are actively used by hackers globally. First used by a Chinese hacking crew Hafnium it has evolved into a bigger problem. Paul Kerbs has a nice timeline on this. Microsoft has now launched a one-click solution for admins that have not implemented the already released patches:  CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065,