blockchain security

Types of crypto scams: complete 2026 list and red flags As of january 2026, the safest way to read a list of crypto scams is not by novelty. It is by victim path, loss severity, and reversibility. This guide ranks the main crypto scam types by how victims are contacted, how funds move, what...

MPC wallet guide: how threshold signatures protect crypto What is an MPC wallet? An MPC wallet is a crypto wallet that uses multi-party computation to split signing authority into key shares, then creates threshold signatures only when enough shares approve, so no single private key exists in...

Introduction: what you'll learn about smart contract auditor salary and career growth This guide gives you a practical path to become smart contract auditor job-ready in 2026. You will learn what auditors do each day, what the smart contract auditor salary range looks like by level, which skills...

Why Verifying Your Smart Contract on Etherscan is Essential Deploying a smart contract to the Ethereum mainnet is a major milestone. But before you celebrate, there's one more essential step: verification. When you verify a contract on Etherscan , you're publishing its source code. This process...

Learn crypto staking basics: earn passive rewards, support blockchain networks, and explore risks and benefits in this beginner-friendly guide.