If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

Microsoft, in an alert posted Saturday, July 19, said the vulnerability enables an “authorized attacker to perform spoofing ...

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

Patches have been issued for two versions of Microsoft’s SharePoint software, while one version remains vulnerable.

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share ...

Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft ...

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively ...

More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...

Microsoft has issued a warning to its business clients regarding active attacks exploiting vulnerabilities in on-premises ...

Businesses that use Microsoft's SharePoint have been urged to download and apply updates to close a potential gap in security ...