Threat report

www.mandiant.com/sites/default/files/2022-08/remediation-hardening-strategies-for-m365-defend-against-apt29-white-paper.pdf

https://www.mandiant.com/sites/default/files/2022-08/remediation-hardening-strategies-for-m365-defend-against-apt29-white-paper.pdf

Published on: www.mandiant.com

ATT&CK techniques those detections carry

T1114.002Remote Email Collection
T1098.003Additional Cloud Roles
T1685.002Disable or Modify Cloud Log

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3 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 Mailbox Read Access Granted to Application	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
O365 Mailbox Inbox Folder Shared with All Users	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
O365 Advanced Audit Disabled	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0

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