DeFi Security
Oracle Failures in DeFi: Deep Dive on the Moonwell cbETH Mispricing and Hardening Steps
A technical investigation of the Moonwell cbETH oracle mispricing that created $1.78M in bad debt, why liquid staking tokens amplify oracle risk, and concrete mitigation steps for DeFi lenders and auditors.
Published at 2026-02-18 15:26:23
Ethereum's Security Pivot: 128‑Bit ZK‑EVMs, Fusaka, and the Road to Glamsterdam
Ethereum is shifting from a speed-first agenda to a security-first roadmap focused on 128‑bit provable guarantees for ZK‑EVMs, backed by node-cost reductions from Fusaka and the multi-layer ambitions of Glamsterdam. This guide explains technical trade-offs and operational implications for developers, node operators, and DeFi risk teams.
Published at 2025-12-21 13:54:42
DeFi Security Post-Mortem: Lessons from the Aevo (Ribbon) $2.7M Drain and Zerobase Front-End Takeover
A technical investigation into two recent incidents — the $2.7M drain affecting Ribbon/Aevo and the Zerobase front-end takeover — with practical defensive guidance for DeFi teams and advanced users.
Published at 2025-12-13 15:10:22