graph api security

  1. CoPhish: How Copilot Studio Enables OAuth Phishing and Token Theft

    Microsoft’s Copilot Studio has been weaponized in a new OAuth phishing technique — branded “CoPhish” by researchers — that uses legitimate Microsoft-hosted Copilot Studio agents to present convincing sign-in prompts, harvest OAuth tokens, and enable account takeover or broad Graph API access...
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    • Forum: Windows News