AI-powered attacks are becoming a real problem for crypto security. We're seeing ML models trained to crack seed phrases, deepfakes bypassing KYC verification, and automated phishing that adapts in real-time to social engineering tactics. The threat vector has shifted from brute force to pattern recognition - AI can now analyze blockchain transaction patterns to identify wallet vulnerabilities and predict private key generation flaws. Most wallets and exchanges weren't architected with adversarial AI in mind. The defense mechanisms need to evolve fast because the attack surface just got exponentially larger.