Discover the biggest crypto security risks and protect your assets with our comprehensive guide. This article examines vulnerabilities in smart contracts, centralized exchanges, and DeFi protocols, highlighting over $3 billion lost due to breaches. It features detailed hacks, security challenges, and effective strategies for asset protection, such as audits, multi-signature protocols, and custody solutions. Amplifying your security posture, it targets both institutional investors and casual traders. Keywords: crypto security risks, smart contracts, DeFi vulnerabilities, asset protection, centralized exchanges.