Ransomware has officially entered the Microsoft SharePoint exploitation ring. Late Wednesday, in an update to its earlier ...

A July 8 fix for a critical SharePoint zero-day failed to stop active exploitation, enabling state-backed attackers to breach ...

Storm-2603 exploits SharePoint flaws to deploy Warlock ransomware, affecting 400+ victims. Microsoft urges mitigation.

Two of the crews behind the zero-day attacks are government-backed: Linen Typhoon (aka Emissary Panda, APT27) and Violet Typhoon (aka Zirconium, Judgment Panda, APT31), Microsoft's threat intel team ...

Microsoft said an attack campaign targeting zero-day vulnerabilities in on-premises SharePoint servers appears to have begun ...

Microsoft has observed three China-based threat actors, Linen Typhoon, Violet Typhoon and Storm-2603, exploiting the ...

In a blog post Tuesday, Microsoft said it observed hackers attempting to “gain initial access to target organizations.” ...

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Chinese state‑linked hackers have now been confirmed as the driving force behind the “ToolShell” attacks that are ripping ...

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

In mid‑July 2025, a devastating cyber‑espionage campaign was launched against on‑premises Microsoft SharePoint servers—widely used by businesses, governments, ...