To exploit the vulnerability, an attacker would need either system access or be able to convince a user to open a malicious ...

Discover four key identity and access priorities for the new year to strengthen your organization's identity security ...

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

Microsoft releases an urgent out-of-band update for a critical Office zero-day flaw already exploited in real-world attacks.

A "high risk" security vulnerability was found in numerous versions of Microsoft Office. You should install the provided emergency updates ASAP.

Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security ...

Microsoft is warning admins of an Office security bypass zero day vulnerability that can be triggered simply by a user ...

Millions of Teams users face email hijacking risk from attackers exploiting legitimate collaboration tools with clever social ...

Microsoft is upgrading Copilot with M365 Graph integration to deliver, improved memory controls, and deeper personalization.

Microsoft has released its monthly security update for January 2026, addressing 114 vulnerabilities across its products, ...

Microsoft announced that it will disable the 30-year-old NTLM authentication protocol by default in upcoming Windows releases ...

The tech giant released a patch in a January 26 advisory for the flaw which has been summarized as an over-reliance on ...