Security officials in one of China's largest provinces have commissioned a surveillance system they say they want to use to track journalists and international students among other "suspicious people", documents reviewed by Reuters showed.
The United States Department of Defense late on Tuesday said it will establish a new group to investigate reports on the presence of UFOs in restricted airspace.
The U.S. Senate voted unanimously on Thursday to approve legislation to prevent companies such as Huawei Technologies Co Ltd (HWT.UL) or ZTE Corp that are deemed security threats from receiving new equipment licenses from U.S. regulators.
Devo Technology, a security analytics company, said on Tuesday it has raised $250 million at a valuation of $1.5 billion in a funding round led by Silicon Valley venture capital firm TCV.
The U.S. Federal Communications Commission (FCC) on Tuesday voted to revoke authorization for China Telecom's U.S. subsidiary to operate in the United States, citing national security concerns.