Cyberwarfare

Cyberattacks by state-backed Russian hackers have destroyed data across dozens of organizations in Ukraine, Microsoft says.

"Cyberwarfare is most effective for gathering intelligence, stealing technology or winning public opinion or diplomatic...

U.S. national security leaders, a retired CIA official says, should expect a shock on the order of Japan’s sneak attack on...

Officials have long expected cyberattacks to both precede and accompany any Russian military incursion.

The evolution reflects the fact that multiple government agencies share responsibility for countering a cyber threat that has...

Cybersecurity is a great way to continue serving our country, just on a different battlefield.

A new ransomware attack linked to the REvil hacking group based in Russia caused widespread disruption last weekend.

An advisory released by the U.S. National Security Agency describes attacks by operatives linked to the GRU.

"It's clear that the U.S. dominates one style of warfare, but many other forms are still available to America's enemies."

The service on Thursday unveiled its operational goal as, "To fly, fight, and win. … Airpower anytime, anywhere."