<ul><li>Thousands of machines running Linux have been infected by a stealthy malware strain.</li><li>The malware exploits more than 20,000 common misconfigurations, potentially making millions of machines potential targets.</li><li>It can exploit CVE-2023-33426, a severe vulnerability patched last year in Apache RocketMQ.</li><li>The malware, known as Perfctl, uses process and file names similar to those commonly found in Linux environments to escape notice.</li></ul>

Thousands of Linux systems infected by stealthy malware since 2021

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