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

The Hacker News·September 11, 2026·1 min read
China-Linked UNC3569 Exploited Sogou Input Method Flaw to Deploy GRAYRABBIT Backdoor

China-linked hacking group UNC3569 exploited a flaw in Sogou Input Method to install the GRAYRABBIT backdoor on Windows computers, Gen Digital reported Thursday. The attack began with a crafted link and gave attackers full user-level access. Tencent, which owns Sogou, has not yet commented.

Read at The Hacker News
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