China remains embedded in US energy networks 'for the purpose of taking it down'
Summary
A Dragos report indicates that Chinese threat actors, including the well-known Volt Typhoon, continue to target US energy networks and critical infrastructure. The report also identifies three new threat groups that emerged last year focusing on critical infrastructure targets. These groups aim to compromise systems and potentially disrupt operations.
IFF Assessment
The continued presence and expansion of Chinese threat actors targeting US critical infrastructure poses a significant risk to defenders.
Severity
Defender Context
Defenders need to closely monitor network traffic for indicators of compromise associated with Volt Typhoon and other Chinese threat actors. Prioritizing patching of cellular gateways and routers, as well as implementing robust network segmentation, are crucial to mitigate risks. Staying informed about emerging threat groups and their TTPs is essential for proactive defense.