Web3 Security Threat

Definition ∞ A Web3 security threat refers to any vulnerability or attack vector specific to decentralized applications and blockchain technology. These threats target smart contracts, decentralized autonomous organizations, or user wallets within the Web3 ecosystem. Common risks include reentrancy attacks, phishing, or private key compromises. They pose significant dangers to digital assets and user trust.
Context ∞ Web3 security threats are a constant and evolving challenge, frequently dominating headlines in the cryptocurrency and blockchain news. The complexity of decentralized systems and the immutable nature of blockchain transactions mean that exploits can lead to irreversible losses. News often covers major hacks and vulnerabilities, underscoring the urgent need for robust auditing, developer education, and user awareness to safeguard the integrity of the decentralized internet.