Ports and shipping lanes are ripe for adversaries' exploits, and the military sees potential threats to its force projection, too.

What happens when cyberattacks and natural disasters hit ports all at once?

The White House wants to take a closer look at maritime cybersecurity, two senior administration officials say.

Chinese cyber-espionage campaigns frequently coincide with territorial disputes.

The simulation also included officials from throughout the U.S. government and from allied partners to emphasize stronger coordination.

The alert comes after the FBI warned private industry about growing cybersecurity risks for vessels, amid ongoing international tensions.