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    All Detections

    OneLogin User Assumed Another User Account

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    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    SigmaHQ Detections@sigmaHQ
    •updated Nov 3, 2025•0•25

    Detects when a user in OneLogin assumes the identity of another user account. This could indicate an attacker using compromised credentials to impersonate another user or an insider abusing privileges.

    Sigma

    Tags

    T1078 - Valid AccountsTA0005 - Defense EvasionTA0003 - PersistenceTA0004 - Privilege EscalationTA0001 - Initial AccessAuthentication AttemptCredential AccessSaas ApplicationOnelogin IdpOnelogin Eventsattack.impact

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