React2Shell exploitation spreads as Microsoft counts hundreds of hacked machines

Posted by bob on Dec 18, 2025 12:27 PM EDT
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Security boffins warn flaw is now being used for ransomware attacks against live networks Microsoft says attackers have already compromised "several hundred machines across a diverse set of organizations" via the React2Shell flaw, using the access to execute code, deploy malware, and, in some cases, deliver ransomware.…

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