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Before 2023 · Any size: 443 publicly reported crypto security incidents, about $12.81B 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
2021-08-30CREAM LendingSecurity incidentEthereumReentrancyReentrancy$18.8M
2021-08-29BilaxySecurity incidentEthereumKey CompromiseHot Wallet Key Compromised$21.7M
2021-08-29xTokenSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$4.5M
2021-08-25Dot.FinanceSecurity incidentBinance Smart ChainOracle ManipulationSpot Price Manipulation$430K
2021-08-19Liquid GlobalSecurity incidentEthereumKey CompromiseHot Wallet Key Compromised$91.3M
2021-08-19Pinecone FinanceSecurity incidentBinance Smart ChainToken & Share AccountingIncorrect Share Accounting$200K
2021-08-19SolendSecurity incidentSolanaAccess ControlImproper Access Control$16K
2021-08-17SurgeBNBSecurity incidentBSCReentrancyReentrancy$5.0M
2021-08-15Ref FinanceSecurity incidentNEARInput ValidationMissing Input Validation$3.2M
2021-08-13NEKOSecurity incidentBinance Smart ChainAccess ControlImproper Access Control$2.2M
2021-08-13Acala NetworkSecurity incidentAcalaToken & Share AccountingInfinite Mint$1.6M
2021-08-12DAO Maker VestingSecurity incidentEthereumAccess ControlImproper Access Control$7.0M
2021-08-10Poly NetworkSecurity incidentMajorEthereum, BSC, PolygonAccess ControlImproper Access Control$611.0M
2021-08-10Punk ProtocolSecurity incidentEthereumAccess ControlDelegatecall Hijack$8.9M
2021-08-08ZerogokiSecurity incidentEthereumOracle ManipulationOracle Misconfiguration$670K
2021-08-04WaultSwapSecurity incidentBinance Smart ChainMarket ManipulationRisk Parameter Abuse$930K
2021-08-03Popsicle FinanceSecurity incidentEthereumProtocol LogicReward Logic Flaw$20.7M
2021-07-30LevyathanSecurity incidentBSCFrontend & InfrastructureKey Stored Publicly$1.5M
2021-07-28PolyYeld FinanceSecurity incidentPolygonToken & Share AccountingInfinite Mint$250K
2021-07-22THORChain DEXSecurity incidentEthereumProtocol LogicWithdrawal Logic Flaw$8.0M
2021-07-16BunnySecurity incidentBSCToken & Share AccountingUnbacked Mint$2.4M
2021-07-15BondlySecurity incidentEthereumSocial EngineeringPhishing$5.9M
2021-07-15THORChain DEXSecurity incidentEthereumBridge & Cross-ChainBridge Logic Flaw$5.0M
2021-07-14ApeRocketSecurity incidentBSCProtocol LogicReward Logic Flaw$1.3M
2021-07-13DeFiPieSecurity incidentEthereum, Binance Smart ChainReentrancyReentrancy$125K

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.