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Microsoft, SharePoint and ransomware

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.

Microsoft fixes 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. Here's what we know about the security flaws and how to guard against future attacks.

The Register on MSN · 5d

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.

GovInfoSecurity10h

SharePoint Zero-Days Exploited to Unleash Warlock Ransomware

Nearly 150 different organizations' on-premises SharePoint servers have been exploited by attackers targeting the zero-day ...

Disrupting active exploitation of on-premises SharePoint vulnerabilities

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

The Register on MSN3d

Blame a leak for Microsoft SharePoint attacks, researcher insists

Follow the MAPP A week after Microsoft told the world that its July software updates didn't fully fix a couple of bugs, which ...

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