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Protocol(s)Incident DateDollars LostTimes AuditedAuditor(s)Risk TypeRisk ParametersCauseAffected Blockchain(s)Protocol Type
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Iron Finance06/17/21$2,000,000,0000N/AEconomic, asset and supply-sideNet Liquidity Flows, Whale ConcentrationUser-relatedPolygonOther
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Ronin03/29/22$624,000,0000N/ATechnicalN/APrivate key mgmtEthereum, RoninBridge
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Poly Network08/10/21$611,000,0002
NCC Group, Certik
TechnicalN/ASmart Contract BugEthereum, BSC, PolygonBridge
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Wormhole02/02/22$326,000,0001NeodymeTechnicalN/ASmart Contract BugEthereum, SolanaBridge
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Venus5/19/21$200,000,0001CertikEconomic, asset and stabilitySmallest Asset Market Cap, Liquidatior Potential ProfitIlliquid token marketBSCLending
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Vulcan Forged12/13/21$140,000,0000NoneTechnicalN/APrivate key mgmtEthereum, PolygonGaming
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Cream Finance10/27/21$130,000,0001Trail of BitsEconomic, asset and stabilitySmallest Asset Market Cap, Liquidator Potential Profit, OracleOracle, flash loanEthereumLending
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BadgerDAO12/02/21$120,000,0004-Technical (front-end)N/AFront-end ExploitEthereumYield Aggregator
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Compound11/26/20$88,000,0002
Trail of Bits, OpenZeppelin
Economic, stabilityOracleOracle, flash loanEthereumLending
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Curve MIM01/26/22$80,000,0003-Economic, supply-sideWhale Concentration, Net Liquidity Flows, Exit Fee EvolutionTeam-relatedEthereumDEX
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Qubit Finance01/28/22$80,000,0001TheoriTechnicalN/ASmart contract bugBSCLending
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Ascedex12/12/21$77,700,0000N/ATechnicalN/APrivate key mgmtEthereum, BSCDEX
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EasyFi04/19/21$59,000,0000N/ATechnicalN/APrivate key mgmtPolygonLending
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Uranium Finance04/28/21$57,200,0000N/ATechnicalN/ASmart contract bugBSCDEX
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bZx11/05/21$55,000,0000N/ATechnicalN/APrivate key mgmtEthereum, BSC, PolygonDEX
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The DAO06/17/16$50,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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PancakeBunny05/19/21$45,000,0001HaechiTechnical + EconomicN/AOracleBSCYield Aggregator
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Alpha Finance & Cream Finance
02/13/21$37,000,0003
Peckshield, Quantstamp, Trail of Bits
Technical + EconomicN/AOracle, flash loanEthereumLending
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Vee Finance09/21/21$34,000,0002Slowmist, Certik
Economic, stability
OracleOracleAvalancheLending
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Meerkat Finance03/04/21$31,000,0000N/ATechnicalN/ARug pullBSCLending
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MonoX11/30/21$31,000,0002
Halborn, Peckshield
Technical + EconomicN/ASmart contract bugPolygon, EthereumDEX
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Spartan Protocol05/02/21$31,000,0001Certik
Technical + Economic
N/AOracle, flash loanBSCOther
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Grim Finance12/18/21$30,000,0001Solidity FinanceTechnicalN/ASmart contract bugFantomYield Aggregator
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Paid Network03/05/21$27,000,0001CertikTechnicalN/APrivate key mgmtEthereumOther
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Stablemagnet06/24/21$27,000,0001TechrateTechnicalN/ARug pullBSCOther
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Cream Finance08/31/21$25,000,0000N/ATechnicalN/ASmart contract bugEthereumLending
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Harvest Finance10/26/20$25,000,0002
PeckShield, Haechi
Economic, stability and supply
Oracle, Net Liquidity FlowsOracle, flash loanEthereumYield Aggregator
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XToken5/12/21$24,000,0001PeckShieldEconomicOracleOracle, flash loanEthereumOther
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Popsicle Finance
08/03/21$20,000,0001PeckShieldTechnicalN/ASmart contract bugEthereumOther
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Snowdog11/25/21$18,000,0000N/ATechnicalN/ASmart contract bugAvalancheOther
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bEarn05/17/21$18,000,0000N/ATechnicalN/ASmart contract bugBSCOther
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Indexed Finance10/14/21$16,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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Eminence09/28/20$15,000,0000N/A
Technical + Economic
Lowest market cap liquidityPrice ManipulationEthereumOther
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Furucombo02/27/21$14,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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Compounder Finance
12/02/20$12,000,0001Solidity FinanceTechnicalN/ARug pullEthereumOther
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Agave & Hundred Finance
03/15/22$12,000,0001ChainsultingTechnicalN/ASmart contract bugxDaiLending
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Value DeFi05/07/21$11,000,0000N/ATechnicalN/ASmart contract bugBSCDEX
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Yearn02/05/21$11,000,0000N/A
Economic, supply-side, stability
Oracle, Liquidity DistributionOracle, flash loanEthereumYield Aggregator
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Dego Finance02/10/22$10,000,0001PeckshieldTechnicalN/APrivate key mgmtEthereum, BSC, CronosOther
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Arbix Finance01/04/22$10,000,0001CertikTechnicalN/ARug pullBSCOther
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Rari Capital05/08/21$10,000,0001Quantstamp
Economic, stability
OraclePrice ManipulationEthereumYield Aggregator
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Value DeFi05/05/21$10,000,0000N/ATechnicalN/ASmart contract bugBSCDEX
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Cover12/29/20$9,000,0001Arcadia GroupTechnicalN/ASmart contract bugEthereumInsurance
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Punk Protocol08/10/21$9,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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Superfluid02/28/22$9,000,0001PeckshieldTechnicalN/ASmart contract bugEthereumOther
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Visor Finance12/21/21$8,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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Thorchain07/22/21$8,000,0001InternalTechnicalN/ASmart contract bugMultipleDEX
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Origin Protocol11/17/20$8,000,0000N/ATechnicalN/ASmart contract bugEthereumOther
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Anyswap07/10/21$8,000,0000N/ATechnicalN/ASmart contract bugMultipleBridge
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Warp Finance12/18/20$8,000,0001Hacken
Economic, stability
OraclePrice ManipulationEthereumLending
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