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
2020-12-28LuBianSecurity incidentMajorBitcoinKey CompromiseWeak Key Generation$3.50B
2025-02-21BybitSecurity incidentMajorEthereumSocial EngineeringSigner Phishing$1.40B
2022-03-23Ronin BridgeSecurity incidentMajorEthereumKey CompromiseValidator Key Compromised$624.0M
2021-08-10Poly NetworkSecurity incidentMajorEthereum, BSC, PolygonAccess ControlImproper Access Control$611.0M
2022-10-06Binance BridgeSecurity incidentMajorBSCBridge & Cross-ChainProof Verifier Bug$570.0M
2018-01-26CoincheckSecurity incidentMajorNEMKey CompromiseHot Wallet Key Compromised$534.0M
2014-02-07Mt. GoxSecurity incidentMajorBitcoinKey CompromisePrivate Key Compromised$470.0M
2022-11-12FTXSecurity incidentMajorEthereum, SolanaSocial EngineeringPhishing$450.0M
2026-09-24BitgetSecurity incidentMajorEthereum, XRP, Tron, ZcashKey CompromiseHot Wallet Key Compromised$387.0M
2022-02-02PortalSecurity incidentMajorSolanaInput ValidationSignature Verification Flaw$326.0M
2026-09-06Liquid NetworkSecurity incidentMajorLiquidBridge & Cross-ChainUnbacked Cross-Chain Mint$320.0M
2024-05-31DMM BitcoinSecurity incidentMajorBitcoinSocial EngineeringPhishing$305.0M
2026-04-01Drift TradeSecurity incidentMajorSolanaAccess ControlProxy Upgrade Hijack$295.0M
2026-04-18KelpSecurity incidentMajorEthereum, ArbitrumBridge & Cross-ChainCross-Chain Message Spoofing$293.0M
2024-02-09PlayDappSecurity incidentMajorEthereumKey CompromiseHot Wallet Key Compromised$290.0M
2020-09-29KuCoinSecurity incidentMajorEthereumKey CompromiseHot Wallet Key Compromised$281.0M
2018-04-21GateSecurity incidentMajorKey CompromisePrivate Key Compromised$235.0M
2024-07-18WazirX: IndiaSecurity incidentMajorEthereumSocial EngineeringSigner Phishing$234.9M
2025-05-22Cetus CLMMSecurity incidentMajorSuiToken & Share AccountingArithmetic Error$223.0M
2023-09-23Mixin NetworkSecurity incidentMajorMixinFrontend & InfrastructureDatabase Breach$200.0M
2023-03-13Euler V1Security incidentMajorEthereumToken & Share AccountingDonation Attack$197.0M
2021-12-04BitmartSecurity incidentMajorEthereum, BSCKey CompromiseHot Wallet Key Compromised$196.0M
2022-08-01NomadSecurity incidentMajorEthereumBridge & Cross-ChainForged Proof$190.0M
2022-04-17BeanstalkSecurity incidentMajorEthereumGovernanceFlashloan Governance Attack$181.0M
2018-02-12BitGrailSecurity incidentMajorNanoAccess ControlImproper Access Control$170.0M

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.