CyberMaterial

CyberMaterial

Incidents

Hackers Use Ransomware on SharePoint Servers

CyberMaterial's avatar
CyberMaterial
Jul 24, 2025
∙ Paid

Recent reports indicate a significant cybersecurity concern as Microsoft acknowledges vulnerabilities in its on-premises SharePoint servers. These flaws have been actively exploited by Chinese “threa…

User's avatar

Continue reading this post for free, courtesy of CyberMaterial.

Or purchase a paid subscription.
© 2026 CyberMaterial · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture