Digital Warfare Podcast Daily Brief April 26, 2026

The Digital Warfare Podcast · Apr 26, 2026 · 4m

Summary

Silverfort researchers found that Microsoft’s Entra Agent ID Administrator role could be abused to take ownership of arbitrary service principals, even though the role was intended to manage only agent-related objects. Once ownership was gained, an attacker could add credentials and authenticate as the targeted service principal. If that service principal had privileged directory roles or high-impact Microsoft Graph permissions, the abuse could lead to tenant-wide privilege escalation. Microsoft has fixed the specific issue across cloud environments, but the broader risk of service…