Senator Elizabeth Warren has reportedly asked the US Commerce Department to explain how it is handling potential national ...

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

The Kansas City Federal Reserve Bank is being investigated by Senator Maxine Waters for granting Kraken access to a ...

US Senator Elizabeth Warren has asked Commerce Secretary Howard Lutnick for details on any investigations into Bitmain, one of the largest makers of Bitcoin min ...

US Senators Bill Cassidy and Cynthia Lummis have introduced the Mined in America Act aimed at increasing Bitcoin mining manufacturing in the US while reducing reliance on foreign machines.

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

Senator Elizabeth Warren has requested documents regarding Bitmain and "Operation Red Sunset," a DHS probe into potential ...

Bitmain has been dogged for years by questions about the security of its mining rigs. But that hasn’t stopped it from going ...

Mining Capital The US became a fulcrum for the crypto mining sector after a 2021 ban in China, but American alternatives to Bitmain’s signature Antminer machine have been slow to emerge. As of August ...

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 ...