NSA‑Backed Attack on China’s Time‑keeping Center: Weapons, Tactics, Findings

The Chinese National Time Service Center revealed a sophisticated cyber‑attack attributed to the U.S. NSA, detailing the deployment of multiple custom malware families—including Back_eleven, eHome_0cx, and New_Dsz_Implant—used for data theft, persistent footholds, encrypted tunneling, lateral movement, and command‑and‑control via numerous IP addresses.

Cyber EspionageNSAinformation security

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NSA‑Backed Attack on China’s Time‑keeping Center: Weapons, Tactics, Findings

Laravel Tech Community

Sep 20, 2022 · Information Security

NSA TAO Cyber Attack on Northwestern Polytechnical University: Investigation and Technical Analysis

An in‑depth investigation by China’s national computer emergency response center and 360 Company uncovered a sophisticated cyber‑attack on Northwestern Polytechnical University orchestrated by the U.S. NSA’s Tailored Access Operations unit, detailing the attack infrastructure, weaponised tools, data theft and broader implications for Chinese critical sectors.

CyberattackNSANorthwestern Polytechnical University

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NSA TAO Cyber Attack on Northwestern Polytechnical University: Investigation and Technical Analysis

Java Architect Essentials

Aug 22, 2021 · Information Security

Former Hospital Network Administrator Carries Out Revenge Attack, Crippling Xi'an Hospital's Diagnostic Systems

In Xi'an's Lianhu District, a disgruntled former network administrator exploited self‑taught networking skills to illegally infiltrate a hospital's internal servers, remotely executing destructive operations that deleted critical files, disabled printers, CT and ultrasound machines, and ultimately caused the entire medical information system to collapse, prompting a police investigation that led to his arrest and criminal detention for damaging computer information systems.

cybersecurityhospitalincident response

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Former Hospital Network Administrator Carries Out Revenge Attack, Crippling Xi'an Hospital's Diagnostic Systems