A major security vulnerability in Microsoft's widely used Sharepoint server software has been exploited by hackers, causing ...

It looks like enough of you are struggling to migrate that Redmond is willing to help out – for a price that might buy ...

Microsoft has apparently tweaked an Exchange function. As a result, "[EXTERNAL]" currently appears in the subject line.

Exchange Server 2016 and 2019, and Skype for Business 2015 and 2019, will both lose support on October 14, 2025 – the same day that Windows 10 also loses support – but a new Extended Security Update ...

Microsoft links SharePoint attacks to three China-based groups; flaws allow code execution and data theft on unpatched ...

Infosec In Brief Microsoft has warned users of SharePoint Server that three on-prem versions of the product include a ...

Microsoft extends support through limited security updates to help legacy Exchange and Skype users finish their migrations.

Microsoft faced yet another significant data breach in July 2025. The company confirmed that hackers had exploited a critical ...

Cybersecurity firms cautioned that a broad section of organizations around the world could be affected by the breach ...

Kaspersky’s Global Research and Analysis Team (GReAT) has uncovered a new backdoor based on open-source tools, dubbed ...

A large-scale cyberattack has shaken global cybersecurity after over 100 organizations were infiltrated through critical flaws in Microsoft’s SharePoint servers ...

The National Nuclear Security Administration, which oversees the design and upkeep of America’s nuclear weapons arsenal, was among those whose systems were ...