"U.S. intelligence officials have determined that the Chinese spy balloon that flew across the U.S. this year used an American internet service provider to communicate, according to two current and one former U.S. official familiar with the assessment." "The balloon connected to a U.S.-based company, according to the assessment, to send and receive communications from China, primarily related to its navigation. Officials familiar with assessment said it found that the connection allowed the balloon to send burst transmissions, or high-bandwidth collections of data over short periods of time." More at link