Cisco SD-WAN Zero-Day Exploitation Tied to Volt Typhoon’s ‘Silent Train’ Network

29 October 2026

Cisco Talos linked SD-WAN key-stealing malware to infrastructure overlapping Volt Typhoon’s Silent Train network, which Lumen detailed.

The post Cisco SD-WAN Zero-Day Exploitation Tied to Volt Typhoon’s ‘Silent Train’ Network appeared first on SecurityWeek.



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