Background On 29 May 2026, security engineer Taylor Hornby, engaged by Shielded Labs, discovered a critical vulnerability in Zcash's Orchard shielded pool using AI-assisted cryptographic analysis. Full details were disclosed publicly on 5 June 2026, following an emergency remediation hard fork activated on 3 June 2026. The Zcash Vulnerability A flaw in the elliptic curve […]



