Zypherpunk Hackathon 2025 Review: Top 5 Privacy Projects That Will Disrupt DeFi | HackerNoon

Zypherpunk Hackathon 2025 roundup: discover the top 5 programmable privacy projects — Yona, ZIntents, Secure Polymarket, Zassport, and zkRune — that are redefining DeFi with zero-knowledge proofs, private identity, shielded trading, and next‑gen privacy infrastructure for the institutional era.