Advanced Oracle Configuration Auditing: Validating Price Feed Integrity Across Multi-Chain DeFi Deployments
The $1.78 million Moonwell oracle failure on February 15, 2026, was not the result of a sophisticated exploit — it […]
Guides & Education
What Is a DeFi Oracle and Why Do Price Feed Errors Cost Millions? A Beginner’s Guide
If you have spent any time in decentralized finance, you have probably heard the word oracle thrown around. On February
Advanced DeFi Security Auditing: How to Evaluate Smart Contract Logic Before You Invest
The $657,000 lost across three BNB Smart Chain exploits during the week of February 9-15, 2026, shares a common thread
Understanding Smart Contract Approval Risks: A Beginner’s Guide to Revoke and Protect Your Crypto Wallet
If you have ever used a decentralized exchange, provided liquidity to a DeFi protocol, or minted an NFT, you have
Advanced Smart Contract Approval Auditing: A Technical Framework for DeFi and NFT Security
The emergence of a claimed critical-severity zero-day exploit chain targeting OpenSea’s Seaport protocol on February 12, 2026, with Bitcoin at
Protecting Your NFT Collection: A Beginner-Friendly Guide to Wallet Approvals and Smart Contract Security
With a critical-severity zero-day exploit chain targeting OpenSea’s Seaport protocol surfacing on February 12, 2026, and Bitcoin holding steady at
Setting Up and Securing AI Agent Wallets: A Technical Walkthrough for Developers
The launch of Coinbase’s crypto wallet infrastructure for AI agents on February 11, 2026, opens a new frontier for developers
How to Protect Your Crypto Wallet After the Chrome Zero-Day Discovery
If you use a browser-based cryptocurrency wallet like MetaMask, Phantom, or Coinbase Wallet, the discovery of a critical Chrome zero-day
Ethereum Is Vanishing From Exchanges at 2016 Levels: A Self-Custody Guide for the Bear Market
Ethereum is quietly disappearing from centralized exchanges at a pace not seen in nearly a decade. According to on-chain data
Ethereum Foundation and SEAL Join Forces Against Wallet Drainers: What Users Need to Know
The Ethereum Foundation has taken a decisive step in the fight against wallet drainers by partnering with Security Alliance (SEAL),