Hafnium front companies own almost a dozen patents for forensics and data collection technologies.
SentinelOne believes the front companies are involved in more than just offensive cyber operations for the MSS.

China’s Covert Capabilities | Silk Spun From Hafnium
China-linked hackers used patented spyware tech from front companies tied to Hafnium, exposing gaps in cyber threat attribution.

SentinelOne (www.sentinelone.com)
