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Chinese Hackers Exploit Vulnerabilities in Global Software Attacks

5/23/2025

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Summary

Story summary

A Chinese cyber espionage group, UNC5221, has launched a wave of attacks exploiting newly patched vulnerabilities in Ivanti Endpoint Manager Mobile software. Since May 15, 2025, these flaws—CVE-2025-4427 and CVE-2025-4428—have enabled remote code execution, jeopardizing critical sectors like healthcare, finance, and defense across Europe, North America, and Asia-Pacific.

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Story summary

A Chinese cyber espionage group, UNC5221, has launched a wave of attacks exploiting newly patched vulnerabilities in Ivanti Endpoint Manager Mobile software. Since May 15, 2025, these flaws—CVE-2025-4427 and CVE-2025-4428—have enabled remote code execution, jeopardizing critical sectors like healthcare, finance, and defense across Europe, North America, and Asia-Pacific.