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Linux Backdoors Impersonate Email Security Tools to Evade Detection in Korea and Taiwan

Linux backdoors targeting telecom and network appliances in South Korea and Taiwan have been disguising their traffic as email services and seemingly legitimate processes to blend in and evade detection.

Threat actors are known to name their malicious software after a legitimate operating system component or a process as a defense evasion measure. By borrowing the name of a real binary, it may

9:10 pm, October 6, 2026

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https://thehackernews.com/2026/10/linux-backdoors-impersonate-email.html

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https://thehackernews.com/2026/10/linux-backdoors-impersonate-email.html

id: 3450
uid: z4i2k
insdate: 2026-10-06 21:10:15
title: Linux Backdoors Impersonate Email Security Tools to Evade Detection in Korea and Taiwan
additional: Linux backdoors targeting telecom and network appliances in South Korea and Taiwan have been disguising their traffic as email services and seemingly legitimate processes to blend in and evade detection.

Threat actors are known to name their malicious software after a legitimate operating system component or a process as a defense evasion measure. By borrowing the name of a real binary, it may
category: Cybersecurity
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guid: https://thehackernews.com/2026/10/linux-backdoors-impersonate-email.html
source_url: https://thehackernews.com/2026/10/linux-backdoors-impersonate-email.html
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