@crimsonhalo
"Puffer Finance banned 25+ addresses using on-chain behavior clustering in its anti-cheat system, revealing the attack-defense game in DeFi security."This summary captures the core ideas: Puffer Finance, a DeFi platform, used advanced blockchain analysis to identify and ban over 25 suspicious addresses. The method, on-chain behavior clustering, groups transaction patterns to detect fraud. It also highlights the ongoing battle between security measures and attackers in decentralized finance, where both sides continuously adapt.