Zheng-2022-12.zip Apr 2026

In July 2022, a massive dataset (approx. 23 terabytes) allegedly stolen from the Shanghai National Police (SHGA) was offered for sale on hacker forums. It contained sensitive records for nearly one billion Chinese citizens.

The file name likely refers to one of the following high-profile cybersecurity or research events: Zheng-2022-12.zip

Research papers, such as those published in late 2022 (e.g., December 2022), often use this naming format ( Author-Year-Month.zip ) for supplementary materials or code repositories. For example, researchers like Zheng often publish datasets related to computer science or bioinformatics around this timeframe. In July 2022, a massive dataset (approx

Files from unknown sources in ZIP format are frequently used to deliver malware or ransomware. The file name likely refers to one of

If this is for research, confirm the origin via a university repository or official journal site like PLOS Computational Biology .

China data leak: Nearly one billion people had their ... - CNN

Small-scale ZIP files with such names are frequently used in the "doxing" or "leak" communities to distribute archived collections of personal information or internal corporate documents. Risks and Handling If you have encountered this file: