A Dutch security researcher has published an indepth analysis of a critical vulnerability that could have allowed attackers to compromise every Microsoft Entra ID tenant worldwide through a ...

A critical Microsoft authentication vulnerability could have allowed a threat actor to compromise virtually every Entra ID tenant in the world. The elevation of privilege (EoP) vulnerability, tracked ...

Though patched, the flaw underscores systemic risks in cloud identity systems where legacy APIs and invisible delegation mechanisms can be exploited without detection, prompting calls for stronger ...

A critical combination of legacy components could have allowed complete access to the Microsoft Entra ID tenant of every company in the world. The fatal mix included undocumented tokens called “actor ...