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MNN Global · April 23, 2026 · 1 min read

UK Biobank health data of 500,000 people found for sale in China

What happened: Data from the UK Biobank, involving 500,000 participants' health information, was discovered being sold on Alibaba, a Chinese e-commerce platform. The data breach raises concerns about privacy and data security.

Why it matters:

  • The personal health information of hundreds of thousands of UK citizens may be compromised.
  • It highlights risks in protecting sensitive medical data in global digital marketplaces.

MNN Take: The UK Biobank collects health data for research, but this incident shows how such data can be vulnerable to misuse if not properly secured.

Sources: BBC Health (Lifestyle)