Microsoft extends ESU support for Skype for Business Server and Exchange 2016/2019, offering critical security updates ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening. Image: Envato If your team still runs Microsoft ...

Three out of the five Five Eyes states – Australia, Canada and the US – have issued guidance to help end-user organisations secure their Microsoft Exchange Server instances, stemming in part from an ...

Microsoft is officially ending all support, including security fixes and technical assistance, for its Office 2016 and 2019 software suites. As previously announced, Microsoft is ending support for ...

Microsoft will officially stop supporting Exchange Server 2016 and 2019, leaving thousands of companies to find alternatives. This isn’t just another routine software update but a major shift that ...

Microsoft has released September 2025 Hotfix Updates (HUs) for Exchange Server, addressing non-security issues that impacted some hybrid deployments. The update covers Exchange Server Subscription ...

Microsoft today released updates to fix more than 100 security flaws in its Windows operating systems and other software. At least 13 of the bugs received Microsoft’s most-dire “critical” rating, ...

More than 29,000 Microsoft Exchange servers exposed to the internet have remained unpatched against a high-severity vulnerability that could allow attackers to seize control of entire domains in ...

Microsoft is investigating a major security risk in Exchange Server hybrid deployments that could let attackers gain escalated access within connected Microsoft 365 cloud environments. The ...

Microsoft has officially launched its new Exchange Server Subscription Edition (SE), marking a pivotal shift from traditional perpetual licenses to a subscription-based model for its on-premises email ...

Enterprises must soon have subscription licenses for all on prem users and servers. The shift comes with a significant price increase. If you’re an enterprise still hosting on-premises Exchange 2016 ...