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Italy to extradite suspected Chinese hacker wanted by US authorities, says source

Published by Global Banking & Finance Review

Posted on April 26, 2026

2 min read

· Last updated: April 26, 2026

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Italy to extradite suspected Chinese hacker wanted by US authorities, says source
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MILAN, April 26 (Reuters) - The Italian government has decided to extradite a Chinese man wanted by U.S. authorities on hacking charges that include stealing COVID-19 medical research, a person with

Italy Agrees to Extradite Chinese National Accused of Hacking US COVID-19 Research

Extradition of Chinese National on Hacking Charges

Italian Government's Decision

MILAN, April 26 (Reuters) - The Italian government has decided to extradite a Chinese man wanted by U.S. authorities on hacking charges that include stealing COVID-19 medical research, a person with direct knowledge of the matter told Reuters.

The government's decision, which was first reported by Bloomberg, follows a ruling by an Italian court earlier this month which said Xu Zewei could be extradited.

Official Responses

A representative for Italy's government declined to comment. Xu's lawyer Enrico Giarda told Reuters that his client had not received any communications on the matter so far.

Background of the Case

Arrest and Allegations

Xu was arrested in Milan on July 3 at the request of U.S. authorities, who have accused him of wire fraud and aggravated identity theft for his alleged role in computer piracy acts that took place between February 2020 and June 2021.

Claims of Mistaken Identity

Following his arrest, Xu's lawyer said his client had been a victim of mistaken identity.

Details of the U.S. Charges

The U.S. Justice Department (DOJ) alleges that Xu has been hacking and stealing crucial COVID-19 research at the behest of the Chinese government.

The DOJ has said that Xu was part of a team of cyber experts who in 2020 targeted U.S.-based universities, immunologists, and virologists conducting research into COVID‑19 vaccines, treatment, and testing.

Involvement with Hafnium Group

The DOJ also alleges that in 2021, Xu was part of a cyber-espionage group known as Hafnium, which infiltrated thousands of computers worldwide, including in the U.S.

(Reporting by Emilio Parodi; Writing by Valentina Za; Editing by Alexandra Hudson)

Key Takeaways

  • Italy’s government, under Premier Meloni, acted after an Italian court authorized Xu Zewei’s extradition this month (bloomberg.com).
  • Xu Zewei, arrested in Milan on July 3, 2025, is accused by U.S. prosecutors of stealing COVID‑19 research and participating in the Hafnium cyber‑espionage campaign targeting Microsoft Exchange servers (justice.gov).
  • His defense claims mistaken identity—Xu’s lawyer says his phone was stolen and the surname is common—while the U.S. indictment includes charges such as wire fraud, identity theft and unauthorized access to protected computers (scmp.com)

References

Frequently Asked Questions

Who is Xu Zewei and why is he being extradited?
Xu Zewei is a Chinese national arrested in Milan, wanted by US authorities for allegedly hacking and stealing COVID-19 medical research.
What charges does Xu Zewei face in the United States?
Xu Zewei faces charges of wire fraud, aggravated identity theft, and involvement in cyber espionage targeting US COVID-19 research.
What is the Hafnium group mentioned in the article?
The Hafnium group is a cyber-espionage team that, according to the US DOJ, infiltrated thousands of computers worldwide, including in the US.
Why did Italy decide to extradite Xu Zewei?
Italy's decision follows a court ruling allowing extradition after US authorities requested it due to hacking and theft of COVID-19 research.
Has Xu Zewei or his lawyer received any official notification about the extradition?
According to Xu's lawyer, as of now, they have not received any official communications regarding the extradition.

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