Coinbase fired back at U.S. Senator Elizabeth Warren on Friday, refuting her claim that the cryptocurrency exchange hired national security veterans to combat bipartisan legislation. In its letter dated Dec. 22 to Senator Warren, Coinbase wrote: “We received your letter dated December 18, 2023, concerning our approach to recruiting top national security experts in our fight against terrorist financing.” Besides Coinbase, Senator Warren also sent a similar letter to Coin Center Executive Director Jerry Brito and Blockchain Association CEO Kristin Smith. Emphasizing its commitment to becoming “the most trusted, secure, and reliable cryptocurrency company globally,” Coinbase explained that it recruits top-tier talent across all levels to achieve this goal.