Introduction: Why Security Matters More in Web3 Than Almost Anywhere Else The crypto world moves incredibly fast. New blockchain projects launch regularly, decentralized applications continue evolving, and Web3 startups often compete to innovate faster than everyone else. Speed has become part of the culture. Teams race to release products, smart contracts go live quickly, and communities expect constant updates. But there is one challenge the crypto ecosystem continues learning the hard way: In Web3, small security mistakes can become extremely expensive mistakes. Unlike traditional software problems that may only cause temporary downtime, vulnerabilities in crypto systems often involve financial loss, damaged trust, and public reputation issues. One overlooked weakness in infrastructure, deployment pipelines, cloud systems, or smart contract workflows can quickly become a serious problem. This is exactly why security thinking matters so much in Web3 environments.…