FHE accelerators reshape cloud privacy economics

Specialized chips like Intel's Heracles turn fully homomorphic encryption from a research curiosity into a practical service by cutting FHE runtimes by thousands-fold. That lowers the cost and latency of computing on encrypted data, making private queries (e.g., medical risk, voting checks, or AI prompts) feasible at cloud scale. — If FHE becomes economically viable, it could change who holds usable access to sensitive data, alter business models for cloud and AI providers, and shift regulatory conversations about data‑sharing and surveillance.