BEIJING -- A trove of data obtained in a massive cybersecurity breach has raised questions as to whether the Chinese government overestimated birth totals in the official census.
Differences between official census, hacked information identified by scholar in U.S.

Information produced by a major data breach suggests births in China have declined consistently for the past two decades. © Reuters
BEIJING -- A trove of data obtained in a massive cybersecurity breach has raised questions as to whether the Chinese government overestimated birth totals in the official census.