Plan
active
Kali365 Abuses Microsoft Device Code Flow to Steal OAuth Tokens
- Engineer — Plan: Device code flow phishing is a real and growing vector for M365/Azure tenants; audit Conditional Access policies to block or restrict device code flow for user accounts that don’t require it, and enforce compliant-device requirements where the flow must remain enabled.
- SOC/IR — Plan: Build or tune detections on Entra ID sign-in logs for device code authorization events originating from unexpected locations or apps; also hunt for refresh token reuse anomalies that may indicate post-phishing lateral movement within M365.
- Leader — Learn: A named actor targeting US M365 tenants via Microsoft’s own authentication UI is useful context for the risk register and customer security questionnaire responses, but no confirmed breaches or near-term regulatory deadlines make this a monitor-and-track item rather than an executive action.
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