What happened, and when
A dated registry of exploits and protocol events for event-study work. Every entry names its source and links back. Nothing here is unattributed, and no amount is estimated by us.
1,331 events
| Date | Event | Chains | Loss | Returned | Source |
|---|---|---|---|---|---|
| 2021-06-29 |
THORChain DEX: $350 Thousand exploit
Bridge & Cross-Chain · Bridge Logic Flaw
Bridge & Cross-Chain · Bridge Logic Flaw · bridge · DeFi Protocol
|
Ethereum | $350 Thousand | — | DeFiLlama |
| 2021-06-29 |
Merlin: $330 Thousand exploit
Token & Share Accounting · Arithmetic Error
Token & Share Accounting · Arithmetic Error · DeFi Protocol
|
BSC | $330 Thousand | — | DeFiLlama |
| 2021-06-28 |
Safe Dollar: $248 Thousand exploit
Protocol Logic · Reward Logic Flaw
Protocol Logic · Reward Logic Flaw · DeFi Protocol
|
Polygon | $248 Thousand | — | DeFiLlama |
| 2021-06-25 |
xWin Finance: $270 Thousand exploit
Input Validation · Missing Input Validation
Input Validation · Missing Input Validation · DeFi Protocol
|
BSC | $270 Thousand | — | DeFiLlama |
| 2021-06-24 |
SharedStake: $500 Thousand exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · DeFi Protocol
|
Ethereum | $500 Thousand | — | DeFiLlama |
| 2021-06-23 |
StableMagnet: $27 Million exploit
Rugpull · Backdoor Contract
Rugpull · Backdoor Contract · DeFi Protocol
|
BSC | $27 Million | — | DeFiLlama |
| 2021-06-22 |
Eleven Finance: $4.5 Million exploit
Protocol Logic · Withdrawal Logic Flaw
Protocol Logic · Withdrawal Logic Flaw · DeFi Protocol
|
BSC | $4.5 Million | — | DeFiLlama |
| 2021-06-21 |
Impossible Finance: $500 Thousand exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
BSC | $500 Thousand | — | DeFiLlama |
| 2021-06-21 |
StakeHound / Fireblocks: $72 Million exploit
Key Compromise · Key Brute Forced
Key Compromise · Key Brute Forced · DeFi Protocol
|
Ethereum | $72 Million | — | DeFiLlama |
| 2021-06-20 |
Polydex: $500 Thousand exploit
Reentrancy · Reentrancy
Reentrancy · Reentrancy · DeFi Protocol
|
Polygon | $500 Thousand | — | DeFiLlama |
| 2021-06-19 |
Visor Finance: $505 Thousand exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · DeFi Protocol
|
Ethereum | $505 Thousand | — | DeFiLlama |
| 2021-06-16 |
Alchemix V2: $6.5 Million exploit
Protocol Logic · Borrow Logic Flaw
Protocol Logic · Borrow Logic Flaw · DeFi Protocol
|
Ethereum | $6.5 Million | — | DeFiLlama |
| 2021-06-10 |
EvoDefi: $1 Million exploit
Protocol Logic · Reward Logic Flaw
Protocol Logic · Reward Logic Flaw · DeFi Protocol
|
BSC | $1 Million | — | DeFiLlama |
| 2021-06-07 |
88mph
Input Validation · Missing Input Validation
Input Validation · Missing Input Validation · DeFi Protocol
|
Ethereum | — | — | DeFiLlama |
| 2021-06-06 |
Fetch.ai: $2.6 Million exploit
Key Compromise · Private Key Compromised
Key Compromise · Private Key Compromised · CEX
|
Multiple | $2.6 Million | — | DeFiLlama |
| 2021-06-03 |
Hunny Finance
Token & Share Accounting · Incorrect Share Accounting
Token & Share Accounting · Incorrect Share Accounting · DeFi Protocol
|
BSC | — | — | DeFiLlama |
| 2021-06-03 |
PancakeHunny
Token & Share Accounting · Incorrect Share Accounting
Token & Share Accounting · Incorrect Share Accounting · DeFi Protocol
|
BSC | — | — | DeFiLlama |
| 2021-05-29 |
Belt Finance: $6.3 Million exploit
Token & Share Accounting · Incorrect Share Accounting
Token & Share Accounting · Incorrect Share Accounting · DeFi Protocol
|
BSC | $6.3 Million | — | DeFiLlama |
| 2021-05-28 |
BurgerSwap: $7.2 Million exploit
Reentrancy · Reentrancy
Reentrancy · Reentrancy · DeFi Protocol
|
BSC | $7.2 Million | — | DeFiLlama |
| 2021-05-26 |
Merlin: $550 Thousand exploit
Token & Share Accounting · Rounding Error
Token & Share Accounting · Rounding Error · DeFi Protocol
|
BSC | $550 Thousand | — | DeFiLlama |
| 2021-05-24 |
AutoShark: $823 Thousand exploit
Protocol Logic · Reward Logic Flaw
Protocol Logic · Reward Logic Flaw · DeFi Protocol
|
BSC | $823 Thousand | — | DeFiLlama |
| 2021-05-23 |
Bogged Finance: $3 Million exploit
Token & Share Accounting · Arithmetic Error
Token & Share Accounting · Arithmetic Error · DeFi Protocol
|
BSC | $3 Million | — | DeFiLlama |
| 2021-05-19 |
Bunny: $45 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
BSC | $45 Million | — | DeFiLlama |
| 2021-05-18 |
Venus Protocol: $100 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
BSC | $100 Million | — | DeFiLlama |
| 2021-05-17 |
FinNexus: $7 Million exploit
Key Compromise · Private Key Compromised
Key Compromise · Private Key Compromised · DeFi Protocol
|
Ethereum BSC | $7 Million | — | DeFiLlama |
| 2021-05-17 |
BearnFi: $18 Million exploit
Protocol Logic · Withdrawal Logic Flaw
Protocol Logic · Withdrawal Logic Flaw · DeFi Protocol
|
BSC | $18 Million | — | DeFiLlama |
| 2021-05-14 |
flash.sx / vaults.sx: $13 Million exploit
Reentrancy · Reentrancy
Reentrancy · Reentrancy · DeFi Protocol
|
EOS | $13 Million | — | DeFiLlama |
| 2021-05-12 |
xToken: $24 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
Ethereum | $24 Million | — | DeFiLlama |
| 2021-05-08 |
Rari Capital: $10 Million exploit
Access Control · Arbitrary External Call
Access Control · Arbitrary External Call · DeFi Protocol
|
Ethereum | $10 Million | — | DeFiLlama |
| 2021-05-07 |
ValueDefi: $11 Million exploit
Token & Share Accounting · Arithmetic Error
Token & Share Accounting · Arithmetic Error · DeFi Protocol
|
BSC | $11 Million | — | DeFiLlama |
| 2021-05-05 |
ValueDefi: $10 Million exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · DeFi Protocol
|
BSC | $10 Million | — | DeFiLlama |
| 2021-05-02 |
Spartan: $30.5 Million exploit
Token & Share Accounting · Incorrect Share Accounting
Token & Share Accounting · Incorrect Share Accounting · DeFi Protocol
|
BSC | $30.5 Million | — | DeFiLlama |
| 2021-04-28 |
Uranium Finance: $57.2 Million exploit
Token & Share Accounting · Arithmetic Error
Token & Share Accounting · Arithmetic Error · DeFi Protocol
|
BSC | $57.2 Million | — | DeFiLlama |
| 2021-04-19 |
EasyFi: $59 Million exploit
Social Engineering · Malware
Social Engineering · Malware · DeFi Protocol
|
Polygon | $59 Million | — | DeFiLlama |
| 2021-04-12 |
PancakeSwap: $1.8 Million exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · DeFi Protocol
|
BSC | $1.8 Million | — | DeFiLlama |
| 2021-04-05 |
Polkatrain: $3 Million exploit
Protocol Logic · Reward Logic Flaw
Protocol Logic · Reward Logic Flaw · DeFi Protocol
|
Polkadot | $3 Million | — | DeFiLlama |
| 2021-04-04 |
Force DAO: $367 Thousand exploit
Token & Share Accounting · Donation Attack
Token & Share Accounting · Donation Attack · DeFi Protocol
|
Ethereum | $367 Thousand | — | DeFiLlama |
| 2021-03-20 |
Turtle Dex: $2.5 Million exploit
Rugpull · Liquidity Rug
Rugpull · Liquidity Rug · DeFi Protocol
|
BSC | $2.5 Million | — | DeFiLlama |
| 2021-03-16 |
Iron Finance: $170 Thousand exploit
Token & Share Accounting · Incorrect Share Accounting
Token & Share Accounting · Incorrect Share Accounting · DeFi Protocol
|
Polygon | $170 Thousand | — | DeFiLlama |
| 2021-03-15 |
TSD (True Seigniorage Dollar): $7.1 Million exploit
Governance · Malicious Proposal
Governance · Malicious Proposal · DeFi Protocol
|
BSC | $7.1 Million | — | DeFiLlama |
| 2021-03-15 |
PancakeSwap / Cream Finance
Frontend & Infrastructure · DNS Hijack
Frontend & Infrastructure · DNS Hijack · DeFi Protocol
|
BSC Ethereum | — | — | DeFiLlama |
| 2021-03-15 |
DEUS Finance: $3 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
Fantom | $3 Million | — | DeFiLlama |
| 2021-03-14 |
Roll: $5.7 Million exploit
Key Compromise · Hot Wallet Key Compromised
Key Compromise · Hot Wallet Key Compromised · DeFi Protocol
|
Ethereum | $5.7 Million | — | DeFiLlama |
| 2021-03-09 |
DODO AMM: $3.8 Million exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · DeFi Protocol
|
Ethereum | $3.8 Million | — | DeFiLlama |
| 2021-03-05 |
Paid Network: $27 Million exploit
Token & Share Accounting · Infinite Mint
Token & Share Accounting · Infinite Mint · DeFi Protocol
|
Ethereum | $27 Million | — | DeFiLlama |
| 2021-03-04 |
Meerkat Finance: $31 Million exploit
Rugpull · Admin Drain
Rugpull · Admin Drain · DeFi Protocol
|
BSC | $31 Million | — | DeFiLlama |
| 2021-03-01 |
Seascape: $500 Thousand exploit
Key Compromise · Private Key Compromised
Key Compromise · Private Key Compromised · DeFi Protocol
|
Ethereum | $500 Thousand | — | DeFiLlama |
| 2021-02-27 |
Furucombo: $14 Million exploit
Access Control · Delegatecall Hijack
Access Control · Delegatecall Hijack · DeFi Protocol
|
Ethereum | $14 Million | — | DeFiLlama |
| 2021-02-13 |
Alpha Finance: $37.5 Million exploit
Protocol Logic · Borrow Logic Flaw
Protocol Logic · Borrow Logic Flaw · DeFi Protocol
|
Ethereum | $37.5 Million | — | DeFiLlama |
| 2021-02-12 |
BT Finance: $1.5 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
Ethereum | $1.5 Million | — | DeFiLlama |
| 2021-02-09 |
Growth DeFi: $1.4 Million exploit
Input Validation · Missing Input Validation
Input Validation · Missing Input Validation · DeFi Protocol
|
Ethereum | $1.4 Million | — | DeFiLlama |
| 2021-02-05 |
Yearn Finance: $11 Million exploit
Oracle Manipulation · Spot Price Manipulation
Oracle Manipulation · Spot Price Manipulation · DeFi Protocol
|
Ethereum | $11 Million | — | DeFiLlama |
| 2021-02-01 |
Cryptopia: $45 Thousand exploit
Key Compromise · Hot Wallet Key Compromised
Key Compromise · Hot Wallet Key Compromised · CEX
|
Multiple | $45 Thousand | — | DeFiLlama |
| 2021-01-27 |
SushiSwap: $104 Thousand exploit
Protocol Logic · Swap Logic Flaw
Protocol Logic · Swap Logic Flaw · DeFi Protocol
|
Ethereum | $104 Thousand | — | DeFiLlama |
| 2021-01-25 |
Badger DAO: $104 Thousand exploit
Protocol Logic · Swap Logic Flaw
Protocol Logic · Swap Logic Flaw · DeFi Protocol
|
Ethereum | $104 Thousand | — | DeFiLlama |
| 2020-12-29 |
Cover Protocol: $9.4 Million exploit
Token & Share Accounting · Arithmetic Error
Token & Share Accounting · Arithmetic Error · DeFi Protocol
|
Ethereum | $9.4 Million | — | DeFiLlama |
| 2020-12-28 |
LuBian: $3.5 Billion exploit
Key Compromise · Weak Key Generation
Key Compromise · Weak Key Generation · Other
|
Bitcoin | $3.5 Billion | — | DeFiLlama |
| 2020-12-26 |
Altilly: $750 Thousand exploit
Frontend & Infrastructure · API Key Compromised
Frontend & Infrastructure · API Key Compromised · CEX
|
Multiple | $750 Thousand | — | DeFiLlama |
| 2020-12-24 |
Livecoin: $3.3 Million exploit
Frontend & Infrastructure · API Key Compromised
Frontend & Infrastructure · API Key Compromised · CEX
|
Multiple | $3.3 Million | — | DeFiLlama |
| 2020-12-21 |
Exmo: $10.5 Million exploit
Key Compromise · Hot Wallet Key Compromised
Key Compromise · Hot Wallet Key Compromised · CEX
|
Multiple | $10.5 Million | — | DeFiLlama |
Exploit records come from the public DeFiLlama hacks registry and are re-imported as recovery figures are updated. Depegs are detected daily from the platform's own hourly bars, and governance upgrades are read from Governor Bravo logs on chain; each row names its source. Curated entries add the transactions and addresses behind an event so it can be traced in the explorer and lined up against price windows. We publish what the source publishes, and amounts we cannot attribute are shown as blank, never filled in. The CSV carries the same rows as the filter you are looking at, one event per line, up to 5,000; past that, request the registry as a data export.