December 02, 2025
Chinese Maker of Bitcoin-Mining Machines Is a Security Threat, Says Expert
Bloomberg News reports that a Chinese manufacturer, Bitmain Technologies Ltd, that sells most of the world’s Bitcoin-mining machines — including 16,000 of them to a venture backed by two of President Donald Trump’s sons — has been the focus of a months-long federal investigation to assess whether its products pose risks to US national security. David Feith, CNAS adjunct senior fellow, joins "Bloomberg Crypto". He says “Bitmain has been a screaming challenge on national security grounds".
Watch the full interview on Bloomberg.
More from CNAS
-
The Trump-Xi Summit Leaves Taiwan in Limbo
Commentary
Xi used the summit to mark the change Beijing wants. Trump did not publicly grant it. Whether he can keep negotiating with Xi while making Taiwan harder to conquer is now the ...
By Derek Grossman
-
Japan’s New CIA Could Be Takaichi’s Trump Card
Commentary
Intelligence reform may generate fewer headlines than higher defense spending, new missiles, or arms deals, but it represents another consequential way Tokyo is assuming great...
By Derek Grossman
-
America’s Secret Weapon in the Nuclear Race
Commentary
The choice is between an integrated American system that combines public missions with private capital and a fragmented one facing off against China’s coordinated buildup....
By David Feith
-
Commentary
Indo-Pacific Security / Technology & National Security
Sharper: China's AI RiseArtificial intelligence has become a strategic priority for Beijing and Washington, yet both countries continue to pursue dramatically different strategies in their bid for gl...
By Charles Horn & Cadence Barker
