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Listed on a ransomware leak site

Hangzhou Qihan Biotech Co., Ltd.

qihanbio.com

Hangzhou Qihan Biotech Co., Ltd. was listed on the Global leak site on Aug 12, 2026. Information as of Oct 19, 2026.

Country: ChinaIndustry: Healthcare
Updated continuously · figures as of Oct 19, 2026
Claimed by
Global
First listed
Aug 12, 2026
Claims recorded
1

Leak-Site Claim.

GlobalConfirmed claim
Posted on the leak site
Aug 12, 2026
Collected by Brandefense
Aug 28, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Qihan Biotech is a Hangzhou‐based biotech company specializing in gene editing and cell/organ therapies. It develops immune‐privileged cells and xenogeneic organs to treat cancer and organ failure. The company aims to make these therapies accessible worldwide.

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.