OceanAltOceanAlt

News

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

Latest

AllAgent PaymentsAgent EconomyIncidents

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 →

Last 90 days2026202520242023Before 2023All years
Any size$1M+$10M+$100M+
DateIncidentTechniqueReported loss
2025-02-11four.memeSecurity incidentBSCProtocol LogicSwap Logic Flaw$183K
2024-04-30Yield ProtocolSecurity incidentArbitrumToken & Share AccountingIncorrect Share Accounting$181K
2024-05-29MetaDragonSecurity incidentBNBAccess ControlImproper Access Control$181K
2024-01-25Nebula RevelationSecurity incidentOptimismReentrancyReentrancy$180K
2023-07-09CivFundSecurity incidentEthereumAccess ControlToken Approval Abuse$180K
2023-07-08CIVNFTSecurity incidentEthereumAccess ControlImproper Access Control$180K
2023-02-07CoWSwapSecurity incidentEthereumAccess ControlArbitrary External Call$180K
2021-07-02XDX SwapSecurity incidentHuobi Eco ChainBridge & Cross-ChainBridge Logic Flaw$176K
2026-03-12Stake DAO YieldSecurity incidentArbitrum, BaseAccess ControlCaller Impersonation$176K
2023-10-13BelugaSecurity incidentArbitrumOracle ManipulationSpot Price Manipulation$175K
2023-09-01SharedStakeSecurity incidentEthereumAccess ControlOwnership Takeover$175K
2025-10-21DoodiPalsSecurity incidentSolanaKey CompromisePrivate Key Compromised$171K
2022-03-28CryptovoxelsSecurity incidentEthereumSocial EngineeringPhishing$171K
2024-02-21DeezNutz 404Security incidentEthereumToken & Share AccountingInfinite Mint$170K
2021-03-16Iron FinanceSecurity incidentPolygonToken & Share AccountingIncorrect Share Accounting$170K
2026-05-19BankrSecurity incidentBaseFrontend & InfrastructureSession Key Compromised$170K
2024-12-07MAAT ProtocolSecurity incidentBinanceProtocol LogicWithdrawal Logic Flaw$168K
2025-12-26FilDASecurity incidentElastosOracle ManipulationSpot Price Manipulation$167K
2025-11-23Port3 NetworkSecurity incidentBSCToken & Share AccountingInfinite Mint$166K
2026-04-05DenariaSecurity incidentLineaOracle ManipulationSpot Price Manipulation$166K
2026-04-05Denaria vAMMSecurity incidentLineaOracle ManipulationSpot Price Manipulation$166K
2023-12-06ElephantStatusSecurity incidentBSCOracle ManipulationSpot Price Manipulation$165K
2026-09-07Cozy V2Security incidentOptimismProtocol LogicUnknown$163K
2026-08-25EnjinSecurity incidentEthereumAccess ControlOwnership Takeover$162K
2020-09-20Soda ProtocolSecurity incidentEthereumProtocol LogicWithdrawal Logic Flaw$160K

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.