HandCash handles require trust and are insecure
Read OriginalThe article analyzes the HandCash Bitcoin Cash wallet's $handle feature, which simplifies payments with usernames. It argues the system is centralized and insecure, as it requires trusting the developer's servers, reintroduces third-party risk, lacks address checksums, and is prone to impersonation. It contrasts this with decentralized ideals and suggests alternatives like QR codes or a decentralized username system.
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