FBI Cyber Branch(@FBICyberBranch):🚨U.S. Department of State-Rewards for Justice is offering a reward up to $10 million for information on Zhang Yu, who is accused of working on behalf of China’s Ministry of State Security to gain unauthorized access into COVID-19 research conducted by U.S.-based universities and scientists. His co-conspirator, Xu Zewei, was arrested and extradited to the U.S. earlier this year. If you have information on Zhang, his associates, or their malicious cyber activities, send a tip via the Tor-based tip line.

FBI Cyber Branch

@FBICyberBranch

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Joined January 2026

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FBI Cyber Branch@FBICyberBranch

2026.10.07 19:30

🚨U.S. Department of State-Rewards for Justice is offering a reward up to $10 million for information on Zhang Yu, who is accused of working on behalf of China’s Ministry of State Security to gain unauthorized access into COVID-19 research conducted by U.S.-based universities and scientists. His co-conspirator, Xu Zewei, was arrested and extradited to the U.S. earlier this year. If you have information on Zhang, his associates, or their malicious cyber activities, send a tip via the Tor-based tip line.