Hong Kong Halts Worldcoin Operations Over Privacy Concerns

As a researcher with a strong background in data privacy and security, I find the recent actions taken by Hong Kong’s privacy authority against the Worldcoin Foundation to be a necessary step towards protecting individuals’ privacy rights. The breaches of local privacy laws reported by the Privacy Commissioner for Personal Data (PCPD) are concerning, especially given the sensitive nature of facial and iris recognition data.


The Privacy Commissioner for Personal Data (PCPD) in Hong Kong has ordered the Worldcoin Foundation to halt its activities in the territory, alleging violations of local privacy regulations. It was found that the foundation, led by Sam Altman, CEO of OpenAI, had improperly obtained and stored the facial and iris recognition data of approximately 8,300 individuals.

In its detailed findings, the PCPD stated that the data collection methods employed by Worldcoin were both “unnecessary and excessive,” thereby contradicting the Personal Data (Privacy) Ordinance of Hong Kong.

The report also criticized the need for more transparency in Worldcoin’s processes. It highlighted that privacy notices and consent forms were not provided in Chinese, and participants needed to be more explained about these documents.

As a data analyst, I’ve identified some concerns regarding Worldcoin’s data retention practices. Specifically, the company retained personal data for up to ten years, which I believe is beyond what’s considered reasonable. Moreover, I discovered that Worldcoin didn’t make it clear to their participants about their right to access and correct their information. This lack of transparency led Privacy Commissioner Ada Chung to issue an enforcement notice.

Worldcoin has been mandated to halt the gathering of biometric data in Hong Kong, an instruction that aligns with similar measures implemented in other places like South Korea, Portugal, and Kenya due to concerns. So far, Worldcoin has remained silent regarding this regulatory directive.

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2024-05-22 15:00