Basically none of the people arrested so far have any significant social media presence.
It was ALL scrubbed.
The latest chick arrested - Christine Priolo - even scrubbed her phone afterwards.
DoD releases their latest Chinese ban list
This on the heals of Trumps EO yesterday.
Someone important is invested in one of these.
Dig!
https://www.defense.gov/Newsroom/Releases/Release/Article/2472464/dod-releases-list-of-additional-companies-in-accordance-with-section-1237-of-fy/source/GovDelivery/