News

Microsoft knew of SharePoint security flaw but failed to effectively patch it, timeline shows
A security patch Microsoft released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server ...
Microsoft fixes SharePoint zero-day exploits used in cyberattacks and ransomware - how to patch them
Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future ...
CRN7d
Microsoft Releases Final Patch For SharePoint Server Against ‘ToolShell’ Attacks
Microsoft released a patch Monday for SharePoint Server 2016 that protects customers against a pair of vulnerabilities, which ...
If Your Business Uses These Versions of Microsoft SharePoint, Patch Them Now
The zero-day attack involving Microsoft software is serious, but fixes are available now for some versions of SharePoint.
Patch SharePoint Now: Microsoft Servers at Risk of New ToolShell RCE Attack
If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.
Krebs on Security8d
Microsoft Fix Targets Attacks on SharePoint Zero-Day
Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs ...
The Hacker News8d
Microsoft Releases Urgent Patch for SharePoint RCE Flaw Exploited in Ongoing Cyber Attacks
The cybersecurity vendor has also classified it as a high-severity, high-urgency threat, urging organizations running on-premises Microsoft SharePoint servers to apply the necessary patches with ...
Microsoft SharePoint zero-day exploited in RCE attacks, no patch available
Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively ...
Honolulu Star-Advertiser6d
Microsoft knew SharePoint was vulnerable before cyberattack
LONDON >> A security patch released by Microsoft earlier this month failed to fully fix a critical flaw in the U.S. tech ...
DHS and HHS among federal agencies hacked in Microsoft SharePoint breach
Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...