The Chinese Ministry of State Security (MSS) has classified a foreign company’s collection of users’ iris data in exchange for cryptocurrency as a “national security threat.” The official announcement was made on the Ministry’s WeChat account on August 6, 2025. The statement warned that the global systematic implementation of the project undermines both individual privacy and national security due to the transfer of data abroad. The Ministry declared that evidence suggests users’ biometric information has been recorded without consent.
Ministry Issues Caution Without Naming Project
Without mentioning specific names, the project resembles the previously named “Worldcoin,” now known as “World.” According to MSS, the company collects users’ iris scans with the promise of cryptocurrency rewards, storing these data through high-resolution scans. The scanning operations, conducted from Iran to Brazil, are integrated not within decentralized platforms but directly through a “Proof of Personhood” service.
In May, Indonesia paused World services due to licensing uncertainties. Tools for Humanity continues work to clarify licensing conditions with local regulatory agencies. Last month, Shenzhen’s financial authorities warned against platforms promising false cryptocurrency investments while highlighting similar data collection tactics.
Detailed Analysis of National and Individual Security Risks
Iris data, unique to each individual, is among the most reliable biometric identification methods. Unauthorized access to these data can significantly raise risks of cyberattacks, surveillance activities, and identity theft. If biometric data change hands, users may face irrecoverable information leaks.
On a national level, if data pools fall into foreign entities’ hands, it poses the risk of monitoring critical infrastructures and jeopardizing strategic decisions. The MSS noted its intention to tighten laws regulating biometric data collection processes and to establish new oversight mechanisms covering similar practices.
