"This is not hacking; this is cyber warfare"
The Defense Information Systems Agency, an arm of the U.S. Department of Defense that handles secure communications and IT for the president and others, confirmed that it experienced a data breach in the middle of 2019. The agency has revealed little about the incident.
"Go back to your country. You and your terrorist clown president brought nothing but terrorism," one message said.
The same hacking group, known as "Fancy Bear" by cybersecurity researchers, breached the Democratic National Committee in 2016