Ethereum Faces Quantum Threat: Buterin Warns Base Layer Must Ossify Before 2028

Ethereum co-founder Vitalik Buterin cautions that quantum computing could compromise the blockchain’s cryptography by 2028 and urges the base layer to ossify for stability. Innovation should shift to Layer 2 networks and surrounding applications, allowing Layer 1 to focus on settlement and security while planning for long-term technological risks. The post Ethereum Faces Quantum Threat: Buterin Warns Base Layer Must Ossify Before 2028 first appeared on The Shib Daily. source: https://news.shib.io/2025/11/20/ethereum-faces-quantum-threat-buterin-warns-base-layer-must-ossify-before-2028/