Latest "cyber security" stories
Sen. Mark Warner, D-Virginia, has written Pentagon leadership about a cyber vulnerability that may expose sensitive data about service members.
By Patricia Kime
A 57-page internal Navy review provided to the Wall Street Journal paints a dire picture regarding the cyber war already being waged.
Some Marines downloaded the software onto personal devices, potentially putting themselves and their unit at risk.
Russia's GRU military spy agency is blamed for "brazen" attacks across the globe.
By Raphael Satter