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Microsoft, Ransomware and SharePoint

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.

PCMag on MSN · 1d

Microsoft SharePoint Flaw Is Being Abused to Spread Ransomware

· 2d · on MSN

Microsoft says some SharePoint server hackers now using ransomware

· 22h

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.

· 2d

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

· 23h

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

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.

2don MSN

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.

4don MSN

Surprise, surprise: Chinese spies, IP stealers, other miscreants attacking Microsoft SharePoint servers

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 wrote in a Tuesday blog.

19h

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.

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

Microsoft said that critical vulnerabilities in SharePoint are being exploited by a potentially China-linked threat actor, Storm-2603, to deploy ransomware.