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China-Linked UNC3569 Exploited Sogou Input Method Flaw to Deploy GRAYRABBIT Backdoor

lowthehackernewsPublished 2026-09-11

A China-linked hacking group exploited a flaw in Sogou Input Method, one of the most widely used tools for typing Chinese characters on Windows, to install a backdoor on victims' computers, security company Gen Digital said in research published Thursday.

The attack started with a crafted link and ended with the attacker able to do anything the logged-in user could do. Tencent, which owns

Original source: https://thehackernews.com/2026/09/china-linked-unc3569-exploited-sogou.html