Wisdom Uche Ijika

DeFi Attacks: MEV Sandwiching Explained, Detection Signals, and Mitigations DeFi Attacks do not always look like a contract exploit or a drained wallet. Some losses happen even when the smart contracts behave exactly as designed, because swaps occur in a public transaction environment where bots can see your intent before finality. MEV sandwiching is the

Governance Upgrade Exploits (Complete Guide) Governance Upgrade Exploits are one of the most misunderstood risks in DeFi and on-chain governance because they do not always look like “hacks.” Often, the contracts behave exactly as designed, but the upgrade and governance controls around them fail. This guide explains the overlap between upgrades and governance, how attacks

How to Build a Personal Crypto Security Checklist You Actually Follow How to Build a Personal Crypto Security Checklist You Actually Follow is a practical guide to designing a security routine that survives real life: busy days, mobile wallets, airdrop hype, new devices, and the one moment you are tempted to click “confirm” too fast.

Crypto M&A Outlook: Safety Tools for Structural Growth and Exits Crypto M&A is becoming a structural growth engine for the digital asset industry as exchanges, market makers, infrastructure providers, wallets, analytics platforms, custody businesses, compliance teams, and DeFi product builders consolidate into broader operating stacks. The next serious phase of crypto mergers and acquisitions is

Multi-Chain Governance: Verifiable Rules, ZK Upgrades, and Safer DAO Execution Multi-chain governance is now one of the most important security problems in Web3 because protocols no longer live on one chain, one voting contract, one timelock, and one execution path. Serious ecosystems now operate across L1s, L2s, appchains, bridges, modular execution environments, shared treasuries, local