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 |
|---|---|---|---|---|---|
| 2014-07-13 |
Mintpal: $2 Million exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · CEX
|
Bitcoin | $2 Million | — | DeFiLlama |
| 2014-03-04 |
Poloniex: $50 Thousand exploit
Protocol Logic · Withdrawal Logic Flaw
Protocol Logic · Withdrawal Logic Flaw · CEX
|
Bitcoin | $50 Thousand | — | DeFiLlama |
| 2014-03-02 |
Flexcoin: $600 Thousand exploit
Protocol Logic · Withdrawal Logic Flaw
Protocol Logic · Withdrawal Logic Flaw · CEX
|
Bitcoin | $600 Thousand | — | DeFiLlama |
| 2014-02-17 |
Picostocks: $4.43 Million exploit
Key Compromise · Private Key Compromised
Key Compromise · Private Key Compromised · CEX
|
Bitcoin | $4.43 Million | — | DeFiLlama |
| 2014-02-07 |
Mt. Gox: $470 Million exploit
Key Compromise · Private Key Compromised
Key Compromise · Private Key Compromised · CEX
|
Bitcoin | $470 Million | — | DeFiLlama |
| 2013-11-11 |
Bitcash: $100 Thousand exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · CEX
|
Bitcoin | $100 Thousand | — | DeFiLlama |
| 2013-10-23 |
Inputs.io: $1.2 Million exploit
Frontend & Infrastructure · Key Leaked via Infrastructure
Frontend & Infrastructure · Key Leaked via Infrastructure · CEX
|
Bitcoin | $1.2 Million | — | DeFiLlama |
| 2012-09-05 |
Bitfloor: $250 Thousand exploit
Frontend & Infrastructure · Key Stored Publicly
Frontend & Infrastructure · Key Stored Publicly · CEX
|
Bitcoin | $250 Thousand | — | DeFiLlama |
| 2012-05-11 |
Bitcoinica: $90 Thousand exploit
Frontend & Infrastructure · Key Leaked via Infrastructure
Frontend & Infrastructure · Key Leaked via Infrastructure · CEX
|
Bitcoin | $90 Thousand | — | DeFiLlama |
| 2012-03-01 |
Bitcoinica: $228 Thousand exploit
Frontend & Infrastructure · Key Leaked via Infrastructure
Frontend & Infrastructure · Key Leaked via Infrastructure · CEX
|
Bitcoin | $228 Thousand | — | DeFiLlama |
| 2011-06-19 |
Mt. Gox: $8.75 Million exploit
Access Control · Improper Access Control
Access Control · Improper Access Control · CEX
|
Bitcoin | $8.75 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.