Ethereum Foundation Introduces Clear Signing Standard to Combat Blind Signing Risks

Severity: High (Score: 60.6)

Sources: Quasa, blog.ethereum.org, Coinmarketcap

Summary

On May 12, 2026, the Ethereum Foundation launched the Clear Signing standard, aimed at eliminating the risks associated with blind signing in cryptocurrency transactions. This upgrade replaces unreadable hexadecimal transaction codes with human-readable descriptions, allowing users to understand exactly what they are approving. The initiative was prompted by significant losses in the crypto space, including a $1.4 billion theft by the Lazarus Group from Bybit, which exploited blind signing vulnerabilities. The technical foundation of Clear Signing is based on ERC-7730, initially proposed by Ledger in 2024. The Ethereum Foundation's Trillion Dollar Security Initiative will manage the implementation and registry of this standard. Wallet developers are encouraged to adopt Clear Signing, which is expected to enhance user security and trust in Ethereum transactions. The launch marks a significant shift in Ethereum's approach to security, moving towards a more transparent and user-friendly ecosystem. Key Points: • Clear Signing replaces unreadable transaction codes with plain-language descriptions. • The standard addresses vulnerabilities exploited in major hacks, including the Bybit incident. • Wallet developers are urged to integrate Clear Signing to enhance user security.

Key Entities

• Lazarus Group (apt_group)
• Phishing (attack_type)
• Bybit (company)
• clearsigning.org (domain)
• T1566 - Phishing (mitre_attack)