World ID forced to stop offering crypto for biometrics in Brazil
The project, which aims to establish a universal digital identity, is also under scrutiny in Germany for compliance with EU data protection laws.

Brazil’s data protection authority, ANPD, has ordered Tools for Humanity (TFH), the company behind the World ID project, to cease offering crypto or financial compensation for biometric data collection. The move comes after an investigation launched in November 2023, with the ANPD citing concerns over the potential influence of financial incentives on individuals’ consent to share sensitive biometric data, such as iris scans.
The World ID project, which aims to create a universal digital identity, uses eye-scanning technology developed by TFH. The ANPD’s decision also reflects its concerns over the irreversible nature of biometric data collection and the inability to delete this information once submitted. Under Brazilian law, consent for processing such sensitive data must be freely given and informed, without undue influence.
This is not the first regulatory issue for World ID, as Germany’s data protection authority also issued corrective measures in December 2023, requiring the project to comply with the EU’s General Data Protection Regulations. Meanwhile, the value of World Network’s native token, WLF, has dropped significantly, falling by over 8% in the past 24 hours and 83% from its peak in March 2023.