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Cyber Security

Warlock Exploits SharePoint Flaws to Disable Security Tools and Deploy Ransomware

Image: The Hacker News

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  • The Hacker News · October 3, 2026 14:36
    The suspected China-linked threat actor known as Warlock is still continuing to weaponize Microsoft SharePoint vulnerabilities, likely both old and new, in attacks targeting organizations in Portuguese- and Spanish-speaking countries. The activity, observed by the Symantec and Carbon Black Threat…