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ExMSW4319's avatar
ExMSW4319
Iron Contributor
Aug 22, 2021

Feeding the Attack Simulator

Previous commentators have noted the simulator's tendency to send attacks in a single wave. This can lead to a comment from one recipient warning another. Additionally, the wave may overwhelm local IT support.

 

To my mind it makes sense to split a large recipient base up into slices to be attacked at different times and possibly with minor variations in the payload. I had been looking at dynamic groups to do this.

 

Am I correct in saying no type of dynamic group is acceptable to the attack simulator? I have tried the new Microsoft 365 groups, but with the group features suppressed to prevent the group itself from mailing, the simulator will not mail the membership either.

 

set-UnifiedGroup -Identity $Group.Name -HiddenFromExchangeClientsEnabled
set-UnifiedGroup -Identity $Group.Name -UnifiedGroupWelcomeMessageEnabled:$false
set-UnifiedGroup -Identity $Group.Name -SubscriptionEnabled:$false
set-UnifiedGroup -Identity $Group.Name -AlwaysSubscribeMembersToCalendarEvents:$false
set-UnifiedGroup -Identity $Group.Name -AutoSubscribeNewMembers:$false

 

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