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

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

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

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

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

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

In response to a U.S. government report last year, Microsoft pledged to rededicate itself to protecting itself and its ...

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

Microsoft is releasing out-of-band security updates for SharePoint Server 2019 and SharePoint Server Subscription Edition, ...

Security researchers say Microsoft customers should take immediate action to defend against the ongoing cyberattacks, and ...

Microsoft is at the centre of cybersecurity storm after China-linked hackers exploited flaws in SharePoint servers to target ...