Chinese Government-Linked Hacker Xu Zewei Extradited to U.S. for COVID-19 Research Data Theft

Xu Zewei, a hacker allegedly affiliated with a Chinese government-backed cyber group, was extradited to the U.S. on charges of breaching thousands of U.S. organizations and stealing COVID-19-related research data. The attacks were attributed to state-sponsored threat actors, though no specific group names (e.g., Hafnium or Silk Typhoon) were confirmed in the report. The U.S. Department of Justice is leading the prosecution, but no exact dates for the extradition or the cyberattacks were provided. The compromised entities included U.S.-based targets, though no further technical details or CVE identifiers were disclosed. The case highlights alleged state-sponsored espionage targeting sensitive health research during the pandemic.