Bitcoin's long transaction history has left a large number of public keys visible, making it a central focus in the industry's security debate.

Use left and right arrow keys to seek audio. A new study published in the journal AVS Quantum Science describes the necessary conditions. The research team created a tool to determine how big a ...

What is the Q-Day prize? The Q-Day Prize is a challenge to make the Bitcoin network quantum resistant. On April 16, 2025, quantum computing-focused company Project 11 announced the “Q-Day Prize,” a ...

Ethereum co-founder Vitalik Buterin has sent a harsh warning about the dangers posed by quantum computing to the crypto economy. "Seemingly," there is a 20% chance of quantum computers breaking modern ...