Politico: Trump is rattling sabers in cyberspace — but is the U.S. ready?

"The Trump administration is sending aggressive messages about the United States' willingness to hack its adversaries — alarming lawmakers and experts who fear the president is provoking a global cyberconflict that the U.S. may not be prepared to face."

https://www.politico.com/story/2019/07/13/trump-cybersecurity-defense-1415650