Thursday 5 November
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China-aligned group abuses Sogou Input Method to deliver DarkVigil backdoor

Severity
High
Highest CVSS
8.9
Exploited
Not known
Sources
1

A hacking group linked to China used a popular Chinese typing app to secretly install a hidden backdoor on Windows computers. The attackers redirected the app's update requests to their own servers, so no software flaw had to be exploited. The fix is to update the app to version 16.10 or later.

Like I’m new · Written by AI from 1 source · Wrong?

What to do

  1. Update Sogou Input Method to version 16.10 or later.
  2. Check router DNS settings for signs of tampering.
  3. Look for connections to the listed DarkVigil domains and IP addresses in your logs.
  4. Search Sogou's Components folder for unexpected Adobe-named files.

Written by AI from the sources, checked against them

Vulnerabilities

Full story timeline · 2 updates

  1. Wed 4 NovemberCVE-2026-120422 published, CVSS 8.9NVD
  2. Thu 5 NovemberHackers Turn Popular Chinese Keyboard Software Into a Backdoor for Cyberespionage AttacksCyber Security News

Who reported · 1 outlet

Cyber Security News

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