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Microsoft, SharePoint and ransomware

Bleeping Computer · 4d

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 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.

Reuters on MSN · 4d

Microsoft says some SharePoint server hackers now using ransomware

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ransomware, Microsoft said in a late Wednesday blog post.

3don 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 ...

The Register on MSN3h

Microsoft spotlights Apple bug patched in March as SharePoint exploits continue

Look over there! Amidst its own failure to fix a couple of bugs now under mass exploitation and being abused for espionage, ...

5h

Microsoft SharePoint Attacks Show Weaknesses of On-Prem Storage vs. Cloud

In the past week, more victims have emerged from the attack on Microsoft’s SharePoint servers in which a Chinese hacking ...

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