Majid Ghorbaninazhad

πŸ›‘οΈ Tekin Analysis | Inside the FBI & NSA Takedown of Chinese Cyber Network QTFY

In one of the most comprehensive and technologically complex counter-cyber operations in modern intelligence history, the United States formally executed a coordinated international takedown of the state-sponsored cyber espionage network designated as QTFY.

In one of the most comprehensive and technologically complex counter-cyber operations in modern intelligence history, the United States Department of Justice (DoJ), the Federal Bureau of Investigation

( FBI ), the National Security Agency ( NSA ), and the Cyber National Mission Force (CNMF) formally executed a coordinated international takedown of the state-sponsored cyber espionage network designated

as QTFY (also tracked as QTCYBER or QT Group). Operating covertly since at least 2018 under the commercial facade of Nanjing Xinjiuwei Network Technology Company β€”a front contractor servicing China's Ministry

of State Security (MSS) and the People's Liberation Army (PLA)β€”the syndicate deployed two advanced cyber weapon platforms: QScan and QTRouter . These platforms weaponized millions of residential Internet

of Things (IoT) devices worldwide to orchestrate stealth lateral penetration into high-value American infrastructure, including the National Aeronautics and Space Administration (NASA) , the Federal Reserve

, the Department of Energy, the U.S. Senate, and critical energy utility grids. 1. Corporate Fronts for State Warfare: Inside Nanjing Xinjiuwei Network Technology The operational topology of contemporary

Advanced Persistent Threats (APTs) has fundamentally shifted from direct military cyber units to state-contracted commercial technology enterprises . Federal court indictments and technical filings demonstrate

that QTFY functioned under the corporate umbrella of Nanjing Xinjiuwei Network Technology Company. Outwardly marketing penetration testing and defensive network consulting, the firm internally functioned

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