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    All Detections

    Use of Legacy Authentication Protocols

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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 Apr 28, 2026•0•0•0

    Alert on when legacy authentication has been used on an account

    Sigma

    Tags

    TA0004 - Privilege EscalationTA0003 - PersistenceTA0001 - Initial AccessTA0006 - Credential AccessTA0005 - StealthT1078.004 - Cloud AccountsT1110 - Brute ForceAuthentication AttemptAzureAzure Signin Logsattack.privilege-escalationattack.persistenceattack.initial-accessattack.credential-accessattack.stealthattack.t1078.004attack.t1110

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