Aug 14 2021 07:41 AM
Aug 14 2021 10:55 AM
@The365Guy As the intrusion and takeover of the account belongs to another org. it should be that org. taking security actions in their environment to prevent this from happening. As for the scenario you describing I would terminate the guest account asap.
Revoke user access in an emergency in Azure Active Directory | Microsoft Docs
Aug 14 2021 11:01 AM
Aug 14 2021 11:29 AM
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Aug 14 2021 11:41 AM
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Aug 14 2021 11:29 AM
Solution