Volt Typhoon's Silent Train network tied to Cisco SD-WAN zero-day exploitation
ZERO-DAYBlack Lotus Labsredteam/daily · 2 sources
- Severity
- High
- Sources
- 2
What happened
Researchers say a Chinese state-linked hacking group called Volt Typhoon used a hidden network of hijacked devices to break into targets. Cisco's security team linked attacks on Cisco SD-WAN, which connects company offices, to this network. The network has now been disrupted.
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What to do
- Check the vendor’s advisory and install the fix as soon as it is available.
General advice for this kind of story
Full story timeline · 2 updates
Who reported · 2 outlets
The Hacker NewsSecurityWeek
Who and what is in it
Threat actors
Companies