Monica Witt is accused of spying in a forthcoming indictment that will be unsealed Wednesday, the Department of Justice said.

If the U.S. intelligence community worries about Huawei and Kaspersky, DHS should worry about federal government use of certain foreign VPN apps, says Sens. Marco Rubio and Ron Wyden.

U.S. senators have raised security concerns about a new Metro railcar project. The NIST cybersecurity framework will be part of the process now, the transit authority says.

The Chafer group deployed malware known as Remexi to hit a bunch of organizations, including one located in the U.S.

Say hello to APT39.

The lawmakers exhorted the subway system's leadership to “take the necessary steps to mitigate growing cyber risks" to new railcars that could be produced by a Chinese company.