Google Paper Reveals Quantum Threat to Crypto Industry

A Google paper has sent shockwaves through the crypto industry with its revelation that breaking Bitcoin's cryptography may require fewer qubits than previously estimated.

The research, published by Google's Quantum AI team, found that a quantum computer could crack private keys in about nine minutes. This discovery has sparked a strong industry response to the looming quantum threat and prompted calls for post-quantum protection and migration plans.

According to the paper, breaking the 256-bit elliptic curve cryptography protecting Bitcoin and Ethereum wallets may require fewer than 500,000 physical qubits - a 20-fold reduction from previous estimates. This has significant implications for the industry's preparedness for quantum computers, which could potentially compromise the security of cryptocurrency transactions.