OceanAltOceanAlt

News

Daily developments, policy and market moves across agentic payments and the agent economy.

Latest

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
2025-04-16R0ARSecurity incidentEthereumAccess ControlImproper Access Control$780K
2026-07-14BarnBridgeSecurity incidentEthereumGovernanceMalicious Proposal$776K
2026-08-28Ajna V2Security incidentEthereumProtocol LogicLiquidation Logic Flaw$775K
2023-06-12Sturdy V1Security incidentEthereumReentrancyRead-Only Reentrancy$775K
2022-01-17Crypto BurgerSecurity incidentBSCAccess ControlImproper Access Control$770K
2023-09-06GMBL.COMPUTERSecurity incidentArbitrumInput ValidationSignature Verification Flaw$770K
2024-03-12Polyhedra NetworkSecurity incidentBSCKey CompromisePrivate Key Compromised$760K
2020-12-26AltillySecurity incidentMultipleFrontend & InfrastructureAPI Key Compromised$750K
2024-03-15MOBOXSecurity incidentOptimismProtocol LogicBorrow Logic Flaw$750K
2026-07-26WEMIX.FI LendSecurity incidentWEMIX3.0Access ControlImproper Access Control$737K
2026-09-12Chainflip AMMSecurity incidentTronBridge & Cross-ChainBridge Logic Flaw$736K
2026-07-15TeleSwapSecurity incidentBitcoinKey CompromiseHot Wallet Key Compromised$735K
2025-07-28SuperRareSecurity incidentEthereumAccess ControlMerkle Proof Forgery$730K
2023-02-27DungeonSwapSecurity incidentBSCAccess ControlImproper Access Control$728K
2015-02-18KipCoinSecurity incidentBitcoinKey CompromisePrivate Key Compromised$728K
2022-03-26AuctusSecurity incidentEthereumAccess ControlArbitrary External Call$726K
2024-10-311inch SwapSecurity incidentAvalancheFrontend & InfrastructureSupply Chain Attack$723K
2026-08-25CometDEXSecurity incidentStellarToken & Share AccountingIncorrect Share Accounting$717K
2024-04-15Chainge FinanceSecurity incidentBSCAccess ControlArbitrary External Call$716K
2022-05-18QANX BridgeSecurity incidentEthereumKey CompromisePrivate Key Compromised$707K
2022-10-17MTDAOSecurity incidentBSCProtocol LogicDeposit Logic Flaw$702K
2025-11-21Aerodrome V1Security incidentEthereum, OptimismFrontend & InfrastructureDNS Hijack$700K
2025-03-27Vicuna LendingSecurity incidentSonicOracle ManipulationSpot Price Manipulation$700K
2024-09-26ReHoldSecurity incidentEthereumRugpullAdmin Drain$700K
2023-02-27LaunchZoneSecurity incidentBSCAccess ControlImproper Access Control$700K

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.