A new high-severity security flaw in Microsoft Exchange Server hybrid deployments has placed organizations worldwide on high alert, raising the specter of a “total domain compromise” that can cascade from on-premises environments to Microsoft’s cloud. The bug, designated CVE-2025-53786, has not...
A new high-severity security vulnerability is causing alarm among businesses that utilize hybrid Microsoft Exchange deployments, as both Microsoft and the US Cybersecurity and Infrastructure Security Agency (CISA) issue urgent advisories. This flaw—affecting Exchange Server 2016, 2019, and the...
A silent yet critical risk has emerged in enterprise Windows environments with the discovery of BadSuccessor, a powerful privilege escalation technique that takes advantage of Delegated Managed Service Accounts (dMSAs) in Active Directory under Windows Server 2025. While the dMSA migration...
active directory
ad permissions
ad security
attack techniques
badsuccessor
cybersecurity
dmsa
domaincompromise
enterprise security
identity security
incident response
managed service accounts
privilege delegation
privilege escalation
red team
security best practices
security monitoring
threat detection
vulnerabilities
windows server 2025
Few developments in enterprise cybersecurity have proved as persistent—and as adaptive—as Windows authentication coercion attacks. Despite years of steady security investments by Microsoft and mounting awareness within the IT community, these sophisticated offensive techniques continue to...
In the sprawling, interconnected world of enterprise IT, few threats strike more fear into security professionals than a silent, systemic flaw lurking deep within the infrastructure. With the release of Windows Server 2025, Microsoft promised streamlined management and automation with the...