Microsoft confirmed on May 14 that CVE-2026-42897 — a cross-site scripting flaw in the Outlook Web Access component of Exchange Server 2016, 2019, and Subscription Edition — is under active ...

Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.

Microsoft warns of a new zero-day vulnerability that leaves Exchange open to hackers.

Microsoft Exchange has now joined Windows 11 as Pwn2Own zero-day hackers continue to successfully attack the tech giant’s ...

A newly discovered zero-day vulnerability in Microsoft Exchange Server has experts declaring an emergency and urging CSOs to ...

Native M365 backup limits leave your data exposed to ransomware and outages. Learn how off-platform backups close these ...

Why defaults fall short: Microsoft 365’s default configurations prioritize usability over security, leaving gaps in access controls, logging, and data protection that attackers can exploit. Unified ...

First Quarter Total Revenue of $86.8 Million, an Increase of 5% Versus Prior Year. Total ARR of $359.8 Million, an Increase of 3% Versus Prior Year. GAAP Net Income of $3.7 Million Versus Net Loss in ...

Cayosoft Introduces Microsoft Migration Services to Reduce Risk and Accelerate Modernization Across Hybrid Active Directory, ...

Another change for Microsoft’s gaming employees as part of the ‘We are Xbox’ effort. Another change for Microsoft’s gaming employees as part of the ‘We are Xbox’ effort. is a senior correspondent and ...

If you had trouble logging into your email Monday, you weren't the only one. And some of those problems with Microsoft Outlook seem to have continued into Tuesday, Microsoft reported. Microsoft ...

CLEVELAND and REDMOND, Wash. — April 21, 2026 — CBIZ Inc. (NYSE: CBZ), a leading national professional services advisor, on Tuesday announced it is expanding its partnership with Microsoft Corp. to ...