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Microsoft21h
Disrupting active exploitation of on-premises SharePoint vulnerabilities
Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...
SharePoint vulnerability with 9.8 severity rating under exploit across globe
The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated ...
What to know about ToolShell, the SharePoint threat under mass exploitation
The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The ...
JD Supra1d
Critical Microsoft SharePoint Vulnerability: What You Need to Know
Microsoft has just disclosed a serious vulnerability in SharePoint (CVE-2025-53770) that allows unauthenticated attackers to remotely execute code ...
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 ...
Microsoft SharePoint zero-day breach hits 75 servers: Here’s what the company said
A critical zero-day vulnerability, CVE-2025-53770, is actively exploited in Microsoft SharePoint, impacting 75 company ...
Information Age3d
‘Act now’: Hackers exploit Microsoft SharePoint vulnerability
Hackers are exploiting a critical vulnerability in Microsoft SharePoint that can be used to steal sensitive data and remotely execute malicious code. SharePoint, Microsoft’s near-ubiquitous content ...
Microsoft SharePoint hack: CERT-In flags ongoing threat, follow these steps to secure your systems
Researchers first uncovered a sweeping cyber espionage operation targeting Microsoft server software affecting at least 100 ...
SecurityWeek2d
ToolShell Zero-Day Attacks on SharePoint: First Wave Linked to China, Hit High-Value Targets
More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...
Microsoft Issues Alert After Critical SharePoint Server Attacks
Microsoft warned of active zero-day attacks on SharePoint servers used by government and businesses, with FBI investigating.
Microsoft SharePoint Breach Sparks Urgency Around Next-Gen Cyber Defense
The initiative positions ICS at the forefront of a market expected to grow into a multi-billion-dollar opportunity, ...