The push for creating a “national cyber director” is gaining fresh traction, with support from Republicans.

Bolton's book paints a president preoccupied and angered by cybersecurity-related issues.

Simplicity, rather than stealth, is the name of the game for these Russia-linked hackers.

It’s welcome news for U.S. officials, and a potential change of fate for Huawei’s business in the U.K.

The Chinese company is taking legal action following a series of delays elsewhere in the U.S. government.

But there aren't a lot of answers on how to do that, Grant Schneider says.