Security research

sec.okta.com/articles/2023/08/cross-tenant-impersonation-prevention-and-detection

https://sec.okta.com/articles/2023/08/cross-tenant-impersonation-prevention-and-detection

Published on: sec.okta.com
Sources in this catalogue: 2

ATT&CK techniques those detections carry

T1078.004Cloud Accounts
T1078Valid Accounts
T1110Brute Force
T1110.004Credential Stuffing
T1110.003Password Spraying
T1550Use Alternate Authentication Material
T1550.004Web Session Cookie
T1556Modify Authentication Process
+13 more

17 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
Okta User Sessions Started from Different Geolocations	Medium	Elastic detection rules	Oct 8, 2026	Elastic License 2.0
Potentially Successful Okta MFA Bombing via Push Notifications	High	Elastic detection rules	Oct 8, 2026	Elastic License 2.0
Potential Okta MFA Bombing via Push Notifications	High	Elastic detection rules	Oct 8, 2026	Elastic License 2.0
Stolen Credentials Used to Login to Okta Account After MFA Reset	High	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
New Okta Identity Provider (IdP) Added by Admin	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Multiple Okta Sessions Detected for a Single User	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Okta Sign-In Events via Third-Party IdP	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Okta FastPass Phishing Detection	Medium	Elastic detection rulesand one other source	Sep 20, 2026	Elastic License 2.0
First Occurrence of Okta User Session Started via Proxy	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Potential Okta Credential Stuffing (Single Source)	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Potential Okta Brute Force (Device Token Rotation)	Low	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Multiple Okta User Authentication Events with Same Device Token Hash	Low	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Multiple Device Token Hashes for Single Okta Session	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Multiple Okta User Auth Events with Same Device Token Hash Behind a Proxy	Medium	Elastic detection rules	Sep 20, 2026	Elastic License 2.0
Okta User Session Start Via An Anonymising Proxy Service	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Okta New Admin Console Behaviours	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Okta Identity Provider Created	Medium	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1

Showing 17 of 17

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