KYC information can create an attractive target for hackers when organizations collect and retain more personal data than a service needs. In a CoinDesk article, Coin Center’s Laz Pieper argues that identity verification should move toward privacy-preserving systems that give individuals greater control over their information. Under this approach, a person could prove a specific fact required by a platform or service without disclosing the underlying identity data. The model is intended to limit the amount of sensitive information exposed during verification while reducing the concentration of valuable records in centralized databases. Pieper’s contribution focuses on changing how KYC information is collected and managed, rather than abandoning identity checks altogether. The issue is relevant across digital services, including crypto platforms, where verification requirements often involve sensitive personal information. Privacy-preserving verification could therefore offer a way to meet necessary checks while minimizing unnecessary data sharing and the potential impact of a breach.
