U.S. Conducted Secret Surveillance of China's Huawei
According to Reuters, prosecutors said that U.S. authorities gathered information about Huawei through secret surveillance that they plan to use in a case accusing the Chinese telecom equipment maker of sanctions-busting and bank fraud.
At a hearing, the court said that the evidence obtained under the U.S. Foreign Intelligence Surveillance Act, would require classified handling.
The government said the information was “obtained or derived from electronic surveillance and physical search.