Why rapid vulnerability exploitation reveals critical gaps in enterprise patch management strategies

Weekly insights on threats, vulnerabilities, and security best practices.

Russian hackers are actively exploiting CVE-2026-21509, a recently patched Microsoft Office vulnerability, targeting Ukrainian infrastructure. Learn how to defend.

Russian threat actors are exploiting CVE-2024-21509 in Microsoft Office attacks against Ukraine. This rapid weaponization highlights critical gaps in enterprise patch management strategies.

Threat actors weaponize OAuth 2.0 Device Authorization flow with vishing campaigns to compromise Microsoft Entra accounts across technology, manufacturing, and financial sectors.