Really fast knock up use at own risk etc.

Please read the guidance here: This is not to replace the MS scripts etc. it's meannt as a more detailed view on some of the areas of investiation. https://www.pwndefend.com/2021/03/07/checking-for-hafnium-or-other-groups-impact-from-exchange-abuse/

08/03/2021 13:59 GMT Ther's a bug in fastcheck.ps1 the bad IP matching where it's matching a some log data that isn't an IP address. I'm just working on fixing that. Also it's not fast if there are alot of logs to check! it takes a while!