Wisdom Uche Ijika

Proxy-Based Honeypots: Upgradeable Contract Traps (Complete Guide) Proxy-Based Honeypots are one of the cleanest “looks safe today, becomes a trap tomorrow” patterns in crypto. They exploit how upgradeable contracts separate the address you interact with (the proxy) from the logic that actually runs (the implementation). In this guide you will learn how proxy honeypots hide

Wallet Drainers: Seed Phrase Leaks Explained, Detection Signals, and Mitigations Wallet Drainers are not a single “virus” and they are not limited to one chain or one wallet app. They are a family of theft workflows that end in the same outcome: your assets leave your control. Sometimes it happens via a leaked seed phrase.

How MEV Impacts Retail Traders (Complete Guide) How MEV Impacts Retail Traders comes down to one uncomfortable reality: when you broadcast a trade publicly, faster and better connected actors can sometimes rearrange transaction ordering to capture value that would otherwise have gone to you. This guide explains what MEV is in practical terms, how it

What Is a Flash Loan Attack? (Complete Guide) What Is a Flash Loan Attack? It is a type of DeFi exploit where an attacker borrows a large amount of capital with no collateral, uses that temporary capital to manipulate prices or protocol state, extracts profit, repays the loan, and keeps the difference, all inside one

Why You Might Need a VPN for Crypto: Threat Model and Safer Alternatives (Complete Guide) Why You Might Need a VPN for Crypto is not really a question about tools. It is a question about your threat model. A VPN can reduce some risks (especially on untrusted networks), but it can also create a false