Forum Discussion
Defender: Exploit of HAFNIUM on newest MS Exchange Version?
Hi all, I'm running an exchange on Windows Server 2022, on Exchange Build 15.2.1544.14 (Nov 2024 CU) I've just received an MS Defender EDR High Incident of possible infection of the exchange server....
There are several useful scripts here:
https://microsoft.github.io/CSS-Exchange/
Run the health checker first, it should provide more information on areas within Exchange that need adjusting.
The latest updates for Exchange can be found here:
https://learn.microsoft.com/en-us/exchange/new-features/build-numbers-and-release-dates?view=exchserver-2019#exchange-server-2019