Weak encryption protocols and limited supply chain visibility had the Navy warning its members about using the drones, according to a letter obtained by CyberScoop.

Rep. Michael McCaul, R-Texas, also painted a bleak picture when it comes to the cybersecurity threats the U.S. faces from foreign adversaries.

Homeland Security Secretary John Kelly laid out the new administration's priorities for his department Tuesday, listing cybersecurity alongside defending the nation's borders and stopping terrorist attacks —…

The Justice Department should issue guidance about what kinds of "active defense" measures are permissible under U.S. law and the Homeland Security Department should develop procedures for…