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All years · Any size: 1,297 publicly reported crypto security incidents, about $21.05B lost in total. Data comes from the public DefiLlama incident dataset (back to 2011), updated weekly. Click an incident for details. Breakdown by technique → · Weekly and monthly reports →

Last 90 days2026202520242023Before 2023All years
Any size$1M+$10M+$100M+
DateIncidentTechniqueReported loss
2022-05-13Blizz FinanceSecurity incidentAvalancheOracle ManipulationStale Oracle Price$8.3M
2021-12-21GammaSecurity incidentEthereumReentrancyReentrancy$8.2M
2026-07-28Crypto DAOSecurity incidentBSCAccess ControlImproper Access Control$8.2M
2021-07-03Haven ProtocolSecurity incidentHavenToken & Share AccountingInfinite Mint$8.2M
2024-07-02BittensorSecurity incidentSocial EngineeringMalware$8.0M
2021-07-22THORChain DEXSecurity incidentEthereumProtocol LogicWithdrawal Logic Flaw$8.0M
2020-12-14Nexus MutualSecurity incidentEthereumFrontend & InfrastructureKey Leaked via Infrastructure$8.0M
2023-09-25HTXSecurity incidentEthereumKey CompromiseHot Wallet Key Compromised$8.0M
2022-07-11Uniswap (Phishing Attack)Security incidentEthereumSocial EngineeringPhishing$8.0M
2022-01-08LCXSecurity incidentEthereumFrontend & InfrastructureKey Leaked via Infrastructure$7.9M
2026-08-09CoinsbuySecurity incidentEthereum, TronAccess ControlImproper Access Control$7.9M
2021-07-10MultichainSecurity incidentEthereum, BSC, FantomKey CompromiseWeak Key Generation$7.9M
2025-01-01NoOnesSecurity incidentEthereum, Binance, Solana, TronBridge & Cross-ChainCross-Chain Message Spoofing$7.9M
2020-12-18Warp ProtocolSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$7.8M
2017-07-18CoinDashSecurity incidentEthereumFrontend & InfrastructureFrontend Compromise$7.7M
2022-02-06MeterSecurity incidentEthereumInput ValidationMissing Input Validation$7.7M
2018-07-26KICKICOSecurity incidentEthereumKey CompromiseHot Wallet Key Compromised$7.7M
2020-11-17Origin ProtocolSecurity incidentEthereumReentrancyReentrancy$7.7M
2025-09-14YalaSecurity incidentSolana, EthereumKey CompromiseDeployer Key Compromised$7.6M
2024-07-19Rho MarketsSecurity incidentScrollOracle ManipulationSpot Price Manipulation$7.6M
2023-08-18ExactlySecurity incidentOptimismAccess ControlImproper Access Control$7.6M
2026-07-22Verus-Ethereum BridgeSecurity incidentVerusBridge & Cross-ChainForged Proof$7.5M
2024-01-06CoinsPaidSecurity incidentEthereum, Binance Smart ChainKey CompromiseHot Wallet Key Compromised$7.5M
2023-05-28Jimbos ProtocolSecurity incidentArbitrumOracle ManipulationSpot Price Manipulation$7.5M
2025-04-14KiloExSecurity incidentBSC, Base, TaikoOracle ManipulationSpot Price Manipulation$7.5M

Source: DefiLlama Hacks. This section restates public reports and is not OceanAlt's judgment of any party. To report an error, email business@oceanalt.com; we review within 48 hours.