Microsoft is warning customers of an “important” update to its Azure AD Connect service that could allow for an elevation of privilege attack against affected systems.

Microsoft patched a zero-day vulnerability actively used in a campaign by a hacking group known as Zirconium.

Intel issued an important security patch Monday for a vulnerability that could allow hackers to execute arbitrary code on targeted systems running Windows 7. The bug, located in Intel’s HD graphics Windows kernel driver, leaves affected systems open to a local privilege escalation attacks that could give criminals the ability take control of targeted systems....