Cyber•2 reports
55DOOM SCORE
Researchers identify WeChat zero-click worm capable of hijacking phones via calls
China
First seen: Sep 9, 2026, 5:18 PM UTCUpdated: Sep 9, 2026, 10:47 PM UTC
WHAT HAPPENED
Researchers have built or identified a zero-click worm targeting WeChat that can hijack phones through calls without requiring user interaction.
SO WHAT?
A remotely exploitable messaging vulnerability could enable large-scale compromise of mobile devices if deployed in the wild.
FOR ME
Impact on Switzerland
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COVERAGE