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vulnerability A critical flaw in Entra ID (CVE-2025-55241) allowed attackers to impersonate anyone. This is a CISO's guide to the 'Actor Token' vulnerability, the attack chain, and how to hunt for compromise.
impersonation attack
A critical flaw in Entra ID (CVE-2025-55241) allowed attackers to impersonate anyone. This is a CISO's guide to the 'Actor Token' vulnerability, the attack chain, and how to hunt for compromise.