TLDR Vitalik Buterin estimates 20% chance quantum computers will break modern cryptography before 2030 Current blockchain systems rely on cryptographic methods that quantum computers could crack Bitcoin, Ethereum, and other cryptocurrencies face potential security vulnerabilities Post-quantum cryptography solutions are being developed but adoption remains slow The timeline is much shorter than most experts previously predicted … Continue reading Vitalik Buterin Warns: 20% Chance Quantum Computers Break Crypto by 2030