FBI Disrupts China-Linked QTFY Cyber Espionage Infrastructure Targeting U.S. Critical Systems

The FBI disrupted the QTFY cyber espionage infrastructure, which utilized tools like QScan and QTRouter to steal data from U.S. critical infrastructure and organizations. The operation involved exploiting zero-day and N-day vulnerabilities, along with botnets and proxy networks to obscure attack origins.

The U.S. Department of Justice (DoJ) on Wednesday announced the disruption of two hacking platforms named QScan and QTRouter operated by Chinese threat actors to target critical infrastructure and other sensitive networks in the country.

The activity has been attributed to a Chinese state-sponsored group known as QTFY, employed by Nanjing Xinjiuwei Network Technology Company (南京鑫玖维网络科技有限公司).&

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