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Chinese Hackers Exploit Juniper Routers with Custom Malware

3/13/2025

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Summary

Story summary

A Chinese cyberespionage group, UNC3886, is on the prowl, exploiting outdated Juniper MX routers with custom malware that creates hidden backdoors. By targeting vulnerabilities in Junos OS and disabling logging, they evade detection. Organizations are strongly urged to upgrade their systems and conduct thorough security scans to protect against these sophisticated attacks.

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Story summary

A Chinese cyberespionage group, UNC3886, is on the prowl, exploiting outdated Juniper MX routers with custom malware that creates hidden backdoors. By targeting vulnerabilities in Junos OS and disabling logging, they evade detection. Organizations are strongly urged to upgrade their systems and conduct thorough security scans to protect against these sophisticated attacks.