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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 →

DateIncidentTechniqueReported loss
2026-08-05UnistreetsSecurity incidentEthereumAccess ControlArbitrary External Call$18K
2025-10-27402bridgeSecurity incidentBaseFrontend & InfrastructureKey Stored Publicly$18K
2026-09-21The Internet TokenSecurity incidentBaseAccess ControlArbitrary External Call$16K
2024-11-07ChiSaleSecurity incidentEthereumProtocol LogicUnknown$16K
2022-11-17UEarnPoolSecurity incidentBSCProtocol LogicReward Logic Flaw$16K
2023-09-02DAppSocialSecurity incidentEthereumAccess ControlImproper Access Control$16K
2023-06-15CFCSecurity incidentBSCToken & Share AccountingDonation Attack$16K
2026-05-19ElevateFiSecurity incidentPolygonOracle ManipulationSpot Price Manipulation$16K
2024-05-31MixedSwapRouterSecurity incidentArbitrumAccess ControlArbitrary External Call$16K
2021-08-19SolendSecurity incidentSolanaAccess ControlImproper Access Control$16K
2024-12-27BiznessSecurity incidentBaseReentrancyReentrancy$16K
2020-11-30SushiSwapSecurity incidentEthereumAccess ControlImproper Access Control$15K
2024-10-22Erc20transferSecurity incidentEthereumAccess ControlImproper Access Control$15K
2024-11-05RPPSecurity incidentBNB ChainProtocol LogicUnknown$14K
2024-06-20OKX NFT AggregatorSecurity incidentBSCAccess ControlImproper Access Control$14K
2022-06-24Convex FinanceSecurity incidentEthereumFrontend & InfrastructureDNS Hijack$14K
2022-11-23Numbers ProtocolSecurity incidentEthereumBridge & Cross-ChainBridge Logic Flaw$14K
2026-05-24Fractal ProtocolSecurity incidentArbitrumReentrancyReentrancy$14K
2018-11-12HireVibes AirDropsDACSecurity incidentEOSKey CompromisePrivate Key Compromised$14K
2022-11-21sDAOSecurity incidentBSCProtocol LogicUnknown$13K
2023-10-18MicDaoSecurity incidentBSCOracle ManipulationSpot Price Manipulation$13K
2022-11-22AUR ProtocolSecurity incidentBSCAccess ControlImproper Access Control$13K
2024-11-09X319Security incidentBNB ChainAccess ControlImproper Access Control$13K
2026-06-25Lixir FinanceSecurity incidentEthereumInput ValidationSignature Verification Flaw$12K
2024-12-14JHY TokenSecurity incidentBinanceToken & Share AccountingIncorrect Share Accounting$12K

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.