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Last 90 days · Any size: 119 publicly reported crypto security incidents, about $1.22B 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+

The 10 largest incidents on record

  1. 1LuBian2020-12-28 · $3.50B
  2. 2Bybit2025-02-21 · $1.40B
  3. 3Ronin Bridge2022-03-23 · $624.0M
  4. 4Poly Network2021-08-10 · $611.0M
  5. 5Binance Bridge2022-10-06 · $570.0M
  6. 6Coincheck2018-01-26 · $534.0M
  7. 7Mt. Gox2014-02-07 · $470.0M
  8. 8FTX2022-11-12 · $450.0M
  9. 9Bitget2026-09-24 · $387.0M
  10. 10Portal2022-02-02 · $326.0M
DateIncidentTechniqueReported loss
2026-09-12Chainflip AMMSecurity incidentTronBridge & Cross-ChainBridge Logic Flaw$736K
2026-09-11ether.fi LiquidSecurity incidentEthereumAccess ControlArbitrary External Call$43K
2026-09-10SymbiosisSecurity incidentBSC, EthereumBridge & Cross-ChainUnbacked Cross-Chain Mint$336K
2026-09-10DominionSecurity incidentSolanaKey CompromisePrivate Key Compromised—
2026-09-09NomicSecurity incidentNomicBridge & Cross-ChainUnbacked Cross-Chain Mint$3.1M
2026-09-09Zentra FinanceSecurity incidentCitreaToken & Share AccountingRounding Error$140K
2026-09-09BeatXswapSecurity incidentBSCOracle ManipulationSpot Price Manipulation$78K
2026-09-08WealthManagementV2Security incidentBSCKey CompromisePrivate Key Compromised$26K
2026-09-07Cozy V2Security incidentOptimismProtocol LogicUnknown$163K
2026-09-06Liquid NetworkSecurity incidentMajorLiquidBridge & Cross-ChainUnbacked Cross-Chain Mint$320.0M
2026-09-05Secured Finance LendingSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$104K
2026-09-05Dream Health ChainSecurity incidentBSCProtocol LogicReward Logic Flaw$72K
2026-09-05Reddio RedSonicSecurity incidentEthereumToken & Share AccountingIncorrect Share Accounting$23K
2026-09-04Notional V2Security incidentEthereumToken & Share AccountingArithmetic Error$1.7M
2026-08-31AquiferSecurity incidentSolanaAccess ControlArbitrary External Call$2.5M
2026-08-31RadixSecurity incidentRadixAccess ControlImproper Access Control$1.2M
2026-08-31AnkrSecurity incidentFlowToken & Share AccountingUnbacked Mint$410K
2026-08-31Float ProtocolSecurity incidentEthereumOracle ManipulationSpot Price Manipulation$28K
2026-08-30TectonicSecurity incidentMajorCronosToken & Share AccountingDonation Attack$124.5M
2026-08-30Balancer V1Security incidentEthereumToken & Share AccountingRounding Error$234K
2026-08-30Weft V2Security incidentRadixOracle ManipulationSpot Price Manipulation$47K
2026-08-29PermapodSecurity incidentZIGChainProtocol LogicUnknown—
2026-08-29Full SailSecurity incidentSuiOracle ManipulationOracle Misconfiguration—
2026-08-28Fogo FoundationSecurity incidentFogoKey CompromisePrivate Key Compromised$3.0M
2026-08-28VirtueSecurity incidentIotaOracle ManipulationOracle Misconfiguration$895K

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.