WeWorm: First Zero-Click Worm Spreads Through WeChat Calls on iOS and Android Vulnerability Report WeWorm: First Zero-Click Worm Spreads Through WeChat Calls on iOS and Android Do Son September 8, 2026 0 TL;DR Security firm Calif built WeWorm, the first zero-click worm to propagate through WeChat voice calls on... Read More Read more about WeWorm: First Zero-Click Worm Spreads Through WeChat Calls on iOS and Android