Blockchain security firm Immunefi reported that crypto users lost about $336 million to hacks and scams in the first quarter of 2024, spread across dozens of incidents targeting both decentralized finance (DeFi) and centralized platforms. The figure represents a modest decline from some previous peak quarters during the 2021–2023 bull cycle, but it underscores that critical vulnerabilities in smart contracts, access controls, and user security practices remain unresolved across the ecosystem. Immunefi’s breakdown typically separates hacks (technical exploits of code or infrastructure) from frauds and scams (such as rug pulls or social engineering), with protocol exploits historically accounting for the majority of total value lost. The report’s Q1 tally comes amid broader industry data showing that crypto crime has shifted from a few extremely large incidents to a steadier cadence of mid-sized exploits and sophisticated phishing or social‑engineering schemes. Security researchers note that exploit volume and dollar losses tend to track market conditions and liquidity: quieter market phases often see fewer headline‑grabbing mega‑hacks but continued opportunistic attacks on smaller protocols, bridges, and individual users. For investors, builders, and regulators, the Immunefi numbers reinforce ongoing concerns about DeFi resilience, the adequacy of audits and bug bounties, and the need for stronger operational security and user education to reduce both technical exploits and confidence‑based scams.

AI-generated background, compiled from web sources — not editorial content.

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