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https://www.wsj.com/articles/vast-cache-of-chinese-police-files-offered-for-sale-in-alleged-hack-11656940488

A vast trove of data on Chinese citizens allegedly siphoned from a police database, some of which checks out as legitimate, is being offered for sale by an anonymous hacker or hacking group. If confirmed, it would mark one of history’s largest leaks of personal data.

The cache allegedly includes billions of records stolen from police in Shanghai, containing data on one billion Chinese citizens, according to a post advertising its availability that was published on Thursday by the hacker on a popular online cybercrime forum. The post, which began circulating on social media over the weekend, put the price for the leak at 10 Bitcoin, or roughly $200,000.

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This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com.