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2026 · Any size: 293 publicly reported crypto security incidents, about $2.25B 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
2026-08-28Ajna V2Security incidentEthereumProtocol LogicLiquidation Logic Flaw$775K
2026-08-28AviciSecurity incidentSolanaProtocol LogicWithdrawal Logic Flaw$501K
2026-08-27Moonwell LendingSecurity incidentBaseOracle ManipulationSpot Price Manipulation$8.7M
2026-08-27CCCSecurity incidentBSCProtocol LogicSwap Logic Flaw$117K
2026-08-25CometDEXSecurity incidentStellarToken & Share AccountingIncorrect Share Accounting$717K
2026-08-25EnjinSecurity incidentEthereumAccess ControlOwnership Takeover$162K
2026-08-25FH TokenSecurity incidentBSCProtocol LogicSwap Logic Flaw$20K
2026-08-24NesaSecurity incidentNesaToken & Share AccountingArithmetic Error$50.0M
2026-08-24PacaSwap DEXSecurity incidentConstellationToken & Share AccountingArithmetic Error$91K
2026-08-23TermFinance VaultsSecurity incidentEthereumGovernanceMalicious Proposal$8.5M
2026-08-23warp.greenSecurity incidentChia, EthereumBridge & Cross-ChainBridge Logic Flaw$93K
2026-08-23Arrakis V1Security incidentEthereumOracle ManipulationSpot Price Manipulation$7K
2026-08-23Surf LendingSecurity incidentCardanoKey CompromisePrivate Key Compromised—
2026-08-22KiiChainSecurity incidentKiiChainToken & Share AccountingArithmetic Error$9.7M
2026-08-22TACSecurity incidentTACProtocol LogicWithdrawal Logic Flaw$7.5M
2026-08-22The SandboxSecurity incidentBase, BSC, EthereumAccess ControlImproper Access Control$675K
2026-08-21MANTRA ChainSecurity incidentMANTRAAccess ControlImproper Access Control—
2026-08-19BounceBitSecurity incidentBounceBitAccess ControlImproper Access Control$3.0M
2026-08-19AllbridgeSecurity incidentBaseBridge & Cross-ChainBridge Logic Flaw$191K
2026-08-18Maya ProtocolSecurity incidentMayachainProtocol LogicWithdrawal Logic Flaw$1.7M
2026-08-15Fox MarketSecurity incidentBSCOracle ManipulationSpot Price Manipulation$120K
2026-08-14Bodega MarketSecurity incidentCardanoOracle ManipulationUnknown$4K
2026-08-11Harmony BridgeSecurity incidentHarmonyBridge & Cross-ChainBridge Logic Flaw$3.2M
2026-08-09CoinsbuySecurity incidentEthereum, TronAccess ControlImproper Access Control$7.9M
2026-08-09Coreum BridgeSecurity incidentXRPL, CoreumBridge & Cross-ChainBridge Logic Flaw$200K

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.