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.
5 events
| Date | Event | Chains | Loss | Returned | Source |
|---|---|---|---|---|---|
| 2026-09-23 |
Meter
Protocol Logic · Unknown
Protocol Logic · Unknown · Chain
|
Meter BSC Ethereum | — | — | DeFiLlama |
| 2026-09-22 |
Astroport: $4.9 Million exploit
Governance · Malicious Proposal
Governance · Malicious Proposal · DeFi Protocol
|
Neutron | $4.9 Million | — | DeFiLlama |
| 2026-09-22 |
Drop: $4.4 Million exploit
Governance · Malicious Proposal
Governance · Malicious Proposal · DeFi Protocol
|
Neutron | $4.4 Million | — | DeFiLlama |
| 2026-09-21 |
DoinGud: $35.5 Thousand exploit
Protocol Logic · Swap Logic Flaw
Protocol Logic · Swap Logic Flaw · NFTfi
|
Polygon | $35.5 Thousand | — | DeFiLlama |
| 2026-09-21 |
The Internet Token: $16.4 Thousand exploit
Access Control · Arbitrary External Call
Access Control · Arbitrary External Call · Token
|
Base | $16.4 Thousand | — | 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.