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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 →

DateIncidentTechniqueReported loss
2021-11-25SnowdogSecurity incidentAvalancheRugpullLiquidity Rug$18.1M
2021-11-23PloutozSecurity incidentBSCOracle ManipulationSpot Price Manipulation$365K
2021-11-19Phantom GalaxiesSecurity incidentEthereumSocial EngineeringMalware$1.1M
2021-11-15NerveSecurity incidentBSCProtocol LogicSwap Logic Flaw$537K
2021-11-07ChainSwapSecurity incidentEthereum, BSCAccess ControlCaller Impersonation$4.4M
2021-11-05OokiSecurity incidentPolygon, BSCSocial EngineeringPhishing$55.0M
2021-11-03Squid GamesSecurity incidentBSCRugpullLiquidity Rug$3.4M
2021-11-03Vesper FinanceSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$3.4M
2021-10-30BXHSecurity incidentMajorBSCKey CompromisePrivate Key Compromised$139.0M
2021-10-29AnubisDAOSecurity incidentEthereumRugpullAdmin Drain$60.0M
2021-10-29AutoSharkSecurity incidentBSCProtocol LogicReward Logic Flaw$580K
2021-10-27CREAM LendingSecurity incidentMajorEthereumOracle ManipulationSpot Price Manipulation$130.0M
2021-10-23Alpha HomoraSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$147K
2021-10-18Glide FinanceSecurity incidentElastosInput ValidationMissing Input Validation$300K
2021-10-14Indexed FinanceSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$16.0M
2021-10-08MirrorSecurity incidentTerraAccess ControlImproper Access Control$90.0M
2021-10-04pNetworkSecurity incidentBSC, BitcoinBridge & Cross-ChainSpoofed Event Log$13.0M
2021-10-01CoinbaseSecurity incidentFrontend & InfrastructureSession Key Compromised—
2021-09-29Compound V2Security incidentMajorEthereumToken & Share AccountingArithmetic Error$147.0M
2021-09-21Vee FinanceSecurity incidentAvalancheOracle ManipulationSpot Price Manipulation$34.0M
2021-09-17JayPegs AutomartSecurity incidentEthereumFrontend & InfrastructureFrontend Compromise$3.1M
2021-09-15NowSwapSecurity incidentEthereumToken & Share AccountingArithmetic Error$1.1M
2021-09-12Zabu FinanceSecurity incidentAvalancheProtocol LogicDeposit Logic Flaw$3.2M
2021-09-04DAO Maker VestingSecurity incidentEthereumAccess ControlImproper Access Control$4.0M
2021-09-03SirenSecurity incidentPolygonReentrancyReentrancy$3.5M

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.