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Microsoft, SharePoint and ransomware

Microsoft: SharePoint flaws exploited in Warlock ransomware attacks

A China-based hacking group is deploying Warlock ransomware on Microsoft SharePoint servers vulnerable to widespread attacks targeting the recently patched ToolShell zero-day exploit chain.

· 2d · on MSN

Microsoft: SharePoint attacks now officially include ransomware infections

· 2d

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

· 1d

How Hackers Targeted Microsoft in Global Cyberattack

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try to steal sensitive data from hundreds of victims.

· 1d

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

GCN · 1d

Microsoft acknowledged SharePoint flaw but initial patch failed to stop hacks

· 1d

Microsoft probing if Chinese hackers learned SharePoint flaws through alert, Bloomberg News reports

A security patch Microsoft released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the door to a sweeping global cyber espionage effort.

· 1d

Hackers attack Microsoft SharePoint, targeting organizations like U.S nuclear security

· 1d

Microsoft continues investigation of SharePoint cyberattack by Chinese hackers: report

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.

1don MSN

Microsoft SharePoint attack now sees victim count rises to 400 organizations, including US nuclear agency

New estimates regarding the recently-exploited Microsoft SharePoint vulnerabilities now evaluate that as many as 400 organizations may have been targeted.

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 been hacked as part of a wider breach of Microsoft SharePoint.