During a time of rapid change for the U.S.' top cyber warfare teams, a current version of the 2019 defense bill challenges the President's authority over them.

The White House is looking to rescind PPD-20, a memorandum that helps guide the use of government-backed hacking operations.

Gen. Paul Nakasone, an experienced military leader with a unique background in cyber-operations and intelligence gathering, will be the next person to take on the "dual hat" role atop the National Security Agency and U.S. Cyber Command.

The document outlines how the Trump administration will tackle some of the field’s most vexing issues – including launching hacking operations and deterring adversaries.

GCHQ head Jeremy Fleming revealed that the U.K. has conducted a proactive cyber campaign against ISIS, touting the notion of using offensive cyberattacks to counter violent extremism.

A quiet but constant tug of war is raging between the intelligence community and the military over the future of U.S. Cyber Command.