SharePoint Ransomware Attacks

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Microsoft, SharePoint and Ransomware

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.

The Register on MSN · 3d

Microsoft: SharePoint attacks now officially include ransomware infections

Ransomware has officially entered the Microsoft SharePoint exploitation ring. Late Wednesday, in an update to its earlier warning, Redmond confirmed that a threat group it tracks as Storm-2603 is abusing vulnerable on-premises SharePoint servers to deploy ransomware.

Computer Weekly · 3d

SharePoint users hit by Warlock ransomware, says Microsoft

Microsoft’s security analysts confirm that a number of cyber attacks on on-premise SharePoint Server users involve ransomware.

The Hacker News3d

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

Blame a leak for Microsoft SharePoint attacks, researcher insists

"A leak happened here somewhere," Dustin Childs, head of threat awareness at Trend Micro's Zero Day Initiative (ZDI), told ...

Microsoft6d

Disrupting active exploitation of on-premises SharePoint vulnerabilities

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

CRN2d

SharePoint Attacks Should Lead Companies To ‘Rethink’ Risk Of On-Prem Vs. Cloud: Expert

While organizations may have a variety of reasons for sticking with on-premises Microsoft SharePoint servers, widespread attacks targeting the servers are grounds to “re-do their risk calculus” and ...

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