Vitalik Buterin: AI Threatens Lattice Cryptography

Vitalik Buterin corrected multisig best practices, urging each signer to rotate keys after every operation while gathering signatures offchain to shrink exposure windows before keys deactivate.

The Ethereum co-founder highlighted AI-accelerated math as a concrete threat that could degrade lattice security faster than expected, reinforcing the chain's lean roadmap toward hash-only signatures such as WOTS and SPHINCS+ over ML-DSA or Falcon.

On the 4h chart ETH trades at $2568.29 inside the Bollinger band with upper resistance at $2782.86 and lower support at $2517.39; the bearish EMA50 at $2660.64 and EMA200 at $2603.3 act as concrete resistance while RSI at 28.05 signals oversold conditions and MACD at -36.33 confirms the death cross, suggesting a probable retracement toward the 50-EMA before any sustained move.