Threat report

www.mandiant.com/resources/blog/remediation-and-hardening-strategies-for-microsoft-365-to-defend-against-unc2452

https://www.mandiant.com/resources/blog/remediation-and-hardening-strategies-for-microsoft-365-to-defend-against-unc2452

Published on: www.mandiant.com

ATT&CK techniques those detections carry

T1098.003Additional Cloud Roles
T1098.001Additional Cloud Credentials
T1098.002Additional Email Delegate Permissions

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4 published detections cite this

Citing it, not covering it: each of these was written with this as evidence, and carries the source it came from and the licence it was published under.

Detections citing this reference
Detection	Severity	Source	Published	Licence
O365 Tenant Wide Admin Consent Granted	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
O365 Service Principal New Client Credentials	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
O365 ApplicationImpersonation Role Assigned	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
Azure AD Tenant Wide Admin Consent Granted	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0

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