US Issues an Advisory on North Korean Cyber Threats

On Wednesday, April 15, the U.S. Departments of State, Homeland Security, and Treasury, and the Federal Bureau of Investigation issued an advisory to raise the awareness of the cyber threat posed by North Korea.


On Wednesday, April 15, the U.S. Departments of State, Homeland Security, and Treasury, and the Federal Bureau of Investigation issued an advisory to raise the awareness of the cyber threat posed by North Korea. 

The advisory highlights North Korea’s malicious cyber activities around the world, identifies U.S. government resources that provide technical and threat information, and includes recommended measures to counter the cyber threat.

North Korea’s malicious cyber activities threaten the United States and countries around the world and, in particular, pose a significant threat to the integrity and stability of the international financial system.  The United States works closely with like-minded countries to focus attention on and condemn disruptive, destructive, or otherwise destabilizing behavior in cyberspace.  

It is vital for foreign governments, network defenders, and the public to stay vigilant and to work together to mitigate the cyber threat posed by North Korea.

The DPRK’s malicious cyber activities threaten the United States and the broader international community and, in particular, pose a significant threat to the integrity and stability of the international financial system. Under the pressure of robust U.S. and UN sanctions, the DPRK has increasingly relied on illicit activities – including cybercrime – to generate revenue for its weapons of mass destruction and ballistic missile programs.

In particular, the United States is deeply concerned about North Korea’s malicious cyber activities, which the U.S. government refers to as HIDDEN COBRA. The DPRK has the capability to conduct disruptive or destructive cyber activities affecting U.S. critical infrastructure. The DPRK also uses cyber capabilities to steal from financial institutions, and has demonstrated a pattern of disruptive and harmful cyber activity that is wholly inconsistent with the growing international consensus on what constitutes responsible State behavior in cyberspace. 

The United States works closely with like-minded countries to focus attention on and condemn the DPRK’s disruptive, destructive, or otherwise destabilizing behavior in cyberspace. For example, in December 2017, Australia, Canada, New Zealand, the United States, and the United Kingdom publicly attributed the WannaCry 2.0 ransomware attack to the DPRK and denounced the DPRK’s harmful and irresponsible cyber activity. Denmark and Japan issued supporting statements for the joint denunciation of the destructive WannaCry 2.0 ransomware attack, which affected hundreds of thousands of computers around the world in May 2017. 

It is vital for the international community, network defenders, and the public to stay vigilant and to work together to mitigate the cyber threat posed by North Korea. 

The North Korean Cyber Threat Advisory can be viewed at: https://www.us-cert.gov/ncas/alerts/aa20-106a.

State.gov (April 2020) The United States Issues an Advisory on North Korean Cyber Threats