Current Activity: Chinese Cyber Threat Activity

CISA, the Federal Bureau of Investigation (FBI), and the National Security Agency (NSA) have observed increasingly sophisticated Chinese state-sponsored activity targeting U.S. political, economic, military, educational, and critical infrastructure personnel and organizations. In response:

• The White House has released a statement attributing recent Microsoft Exchange server exploitation activity to the People’s Republic of China (PRC).
• The Department of Justice has indicted four Chinese cyber actors from the advanced persistent threat (APT) group APT40 for malicious cyber activities, carried out on orders from PRC Ministry of State Security (MSS) Hainan State Security Department (HSSD). These activities resulted in the theft of trade secrets, intellectual property, and other high-value information from companies and organizations in the United States and abroad, as well as from multiple foreign governments.
• CISA and FBI have released Joint Cybersecurity Advisory AA21-200A: Tactics, Techniques, and Procedures of Indicted APT40 Actors Associated with China’s MSS Hainan State Security Department to help network defenders identify and remediate APT40 intrusions and established footholds.
• CISA, NSA and FBI have released Joint Cybersecurity Advisory AA21-200B: Chinese Observed Tactics, Techniques, and Procedures, which describes Chinese cyber threat behavior and trends and provides mitigations to help protect the Federal Government; state, local, tribal, and territorial governments; critical infrastructure, defense industrial base, and private industry organizations.
• CISA, NSA and FBI have released CISA Insights: Chinese Cyber Threat Overview for Leaders to help leaders understand this threat and how to reduce their organization's risk of falling victim to cyber espionage and data theft.

CISA also encourages users and administrators to review the blog post, [Safeguarding Critical Infrastructure against Threats from the People’s Republic of China], by CISA Executive Assistant Director Eric Goldstein and the China Cyber Threat Overview and Advisories webpage.