# Google published quantum Bitcoin attack math. It is not showing the code. - slug: google-published-quantum-bitcoin-attack-math-it-is-not-showing-the-code - date: 2026-04-25 - category: Quantum Computing Google Quantum AI can break Bitcoin elliptic curve cryptography. It just published the proof. The team used a zero-knowledge proof to demonstrate the attack without showing anyone the circuits — and that choice is the story nobody else has reported. ---