Microsoft has disclosed a new security vulnerability impacting on-premise versions of Exchange Server that it said has come ...
Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.
Microsoft Exchange has now joined Windows 11 as Pwn2Own zero-day hackers continue to successfully attack the tech giant’s ...
On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow ...
Microsoft Sentinel pricing in 2026: analytics tier, data lake tier, commitment vs. PAYG rates, free sources, and three ways ...
Exposed UIs, weak authentication, and risky defaults could turn cloud-native AI apps on Kubernetes into potential targets by ...
Microsoft is working to patch CVE-2026-42897, an Exchange Server zero-day vulnerability that has been exploited in attacks.
The zero-day vulnerability affects on-premises installations for all versions of Exchange Server 2016, 2019 and Subscription ...
Morning Overview on MSN
Microsoft Exchange servers are under active attack through CVE-2026-42897 — a spoofing flaw triggered by opening a single crafted email in Outlook Web Access
A single email, opened in a browser, is all it takes. Microsoft Exchange servers running Outlook Web Access (OWA) are being ...
The Russian hacker group Secret Blizzard has developed its long-running Kazuar backdoor into a modular peer-to-peer (P2P) ...
Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches ...
Purview hardening, Copilot oversharing remediation, and Exchange, SQL & file server migration to Azure. From $7,500. Almost every CIO I speak with in 2026 is fighting the same three battles at once — ...
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