SharePoint Ransomware Attacks

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Microsoft, SharePoint and Ransomware

Microsoft SharePoint Hackers Switch Gears to Spread Ransomware

Recent attacks targeting Microsoft SharePoint have escalated, with threat actors now deploying ransomware on vulnerable systems, according to Microsoft.

· 1d · on MSN

Microsoft: SharePoint attacks now officially include ransomware infections

· 2d

Microsoft: SharePoint flaws exploited in Warlock ransomware attacks

· 1d

Microsoft says China-based hackers exploiting critical SharePoint vulnerabilities to deploy Warlock ransomware — three China-affiliated threat actors seen taking advantage

Microsoft said that a hacking group it's tracking as Storm-2603 is exploiting critical vulnerabilities in the company's SharePoint platform to deploy ransomware.

· 1d

Microsoft fixes SharePoint zero-day exploits used in cyberattacks and ransomware - how to patch them

· 2d

DHS, HHS among agencies hacked in Microsoft Sharepoint breach

The Hacker News2d

Storm-2603 Exploits SharePoint Flaws to Deploy Warlock Ransomware on Unpatched Systems

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

Microsoft fixes three 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, accusing one group of carrying out ransomware attacks. Here's what we know about the security flaws and how to guard against future attacks.

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 researcher said he picked the name because it exploited ToolPane.aspx, a component for assembling the side panel view in the SharePoint user interface.

Microsoft2d

Disrupting active exploitation of on-premises SharePoint vulnerabilities

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities targeting internet-facing SharePoint servers. In addition, we have observed another China-based threat actor,

18h

Microsoft continues investigation of SharePoint cyberattack by Chinese hackers: report

Microsoft (MSFT) is trying to determine if a leak from its early alert system for cybersecurity companies created a window for Chinese hackers to attack its SharePoint service, according to Bloomberg.