Senator Warren urges Commerce Secretary Lutnick to address Bitmain national security risks and clarify ties between the firm and the Trump family.

US Senator Elizabeth Warren has asked the Commerce Department for records tied to Bitmain, a Chinese manufacturer of Bitcoin mining machines, as concerns contin ...

Senator Elizabeth Warren seeks answers from the Commerce Department on potential risks tied to Bitmain as a federal probe into its mining hardware remains unresolved.

Bitmain is launching a new production line in the U.S. Beijing-based Bitmain reportedly controls 90% of the Bitcoin mining equipment market in the U.S. U.S. Customs previously blocked imports of ...

US authorities are investigating Chinese Bitcoin mining hardware giant Bitmain over potential national security risks tied to alleged remote capabilities, according to Bloomberg. The leading Bitcoin ...

A Republican lawmaker has urged the U.S. Treasury to launch a national security review of two China-linked companies involved in Bitcoin mining hardware, citing concerns over their growing footprint ...

Bitmain, which claims a 90% share of the market for specialized computers used to mine Bitcoin, is already subject to tariffs imposed by Trump in 2018. The Republican announced an additional 10% levy ...