Vitalik Buterin warns against AI-accelerated math risks to cryptography, especially ML-DSA/FHE/lattices, and suggests ECDSA could fall faster than expected. He does not recommend scrambling to move funds today but advises minimizing exposure to potentially AI-vulnerable cryptography. Buterin notes that Ethereum's lean roadmap has been moving towards hash-only cryptography for signatures and proofs, avoiding lattices and ML-DSA. He also suggests that for public-key encryption, key sizes might need to be multiplied by 10 to ensure long-term security against AI advancements. He personally has lost more money in botched migrations than in all hacks combined, so advises caution when moving funds.