NSA JOINS FBI IN ISSUING WARNING ABOUT CHINESE HACKING GROUP QTFY CYBER ACTIVITY

WASHINGTON, Oct. 9 -- The National Security Agency issued the following press release:

FORT MEADE, Md. - Today, the National Security Agency (NSA) joins the Federal Bureau of Investigation (FBI), andCyber National Mission Force (CNMF) in releasing a joint cybersecurity advisory titled, "China-Linked Hacking Group QTFY Targets Military and Critical Infrastructure with Malicious Distributed Systems (https://media.defense.gov/2026/Aug/26/2003986916/-1/-1/0/JCSA_CHINA_QTFY_MALICIOUS_SYSTEMS.PDF)."

This guidance alerts organizations (https://media.defense.gov/2026/Aug/26/2003986916/-1/-1/0/JCSA_CHINA_QTFY_MALICIOUS_SYSTEMS.PDF) about China-linked cyber threat actors using the acronyms QTFY, QT and QTCYBER who have developed malicious distribut...