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Microsoft, SharePoint and Ransomware

TechRepublic · 3d

Microsoft SharePoint Hackers Switch Gears to Spread Ransomware

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, impersonation, and extortion.

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.

Bleeping Computer · 5d

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.

4don 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 ...

Disrupting active exploitation of on-premises SharePoint vulnerabilities

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

5d

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 ...

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