Security incidents
Hacks, exploits and protocol failures recorded by the desk, with the date, the reported amount where a source states one, and a link to the record.
Reported losses by year
Sums use only amounts a source stated. Incidents without a reported figure are excluded.
- 2026: 280 incidents, $20.53bn reported
- 2025: 122 incidents, $2.80bn reported
- 2024: 158 incidents, $1.67bn reported
- 2023: 161 incidents, $1.62bn reported
- 2022: 141 incidents, $3.63bn reported
- 2021: 119 incidents, $2.86bn reported
| Incident | Date | Reported amount | Status |
|---|---|---|---|
| Hashflow: Token Approval Abuse | 15 Jun 2023 | $605.0k | Reported |
| Tropykus RSK: Rounding Error | 14 Jun 2023 | $150.0k | Reported |
| Sturdy V1: Read-Only Reentrancy | 12 Jun 2023 | $775.0k | Reported |
| Keep3r Network: Weak Key Generation | 12 Jun 2023 | $200.0k | Reported |
| Floating Point Group: Key Leaked via Infrastructure | 11 Jun 2023 | $15.00m | Reported |
| Atlantis Loans: Improper Access Control | 10 Jun 2023 | $2.50m | Reported |
| Atomic Wallet: Supply Chain Attack | 3 Jun 2023 | $100.00m | Reported |
| Hector Lending: Token Approval Abuse | 2 Jun 2023 | $653.0k | Reported |
| unshETH: Key Stored Publicly | 31 May 2023 | $375.0k | Reported |
| El Dorado Exchange: Swap Logic Flaw | 30 May 2023 | $120.0k | Reported |
| Jimbos Protocol: Spot Price Manipulation | 28 May 2023 | $7.50m | Reported |
| Patricia: Database Breach | 26 May 2023 | $2.00m | Reported |
| Local Traders: Improper Access Control | 24 May 2023 | $118.0k | Reported |
| Swap-LP: Swap Logic Flaw | 20 May 2023 | $1.10m | Reported |
| Tornado Cash: Malicious Proposal | 20 May 2023 | $2.17m | Reported |
| WDZD Swap: Swap Logic Flaw | 19 May 2023 | $1.00m | Reported |
| Swaprum: Backdoor Contract | 19 May 2023 | $3.00m | Reported |
| SNK (Snooker): Improper Access Control | 10 May 2023 | $197.7k | Reported |
| Art Coin: Deposit Logic Flaw | 7 May 2023 | $331.0k | Reported |
| DEUS Finance: Arithmetic Error | 5 May 2023 | $6.50m | Reported |
| pcash: Unknown | 1 May 2023 | $2.00m | Reported |
| Level Perps: Reward Logic Flaw | 1 May 2023 | $1.10m | Reported |
| 0vix: Spot Price Manipulation | 28 Apr 2023 | $2.00m | Reported |
| MERLIN DEX: Admin Drain | 25 Apr 2023 | $1.82m | Reported |
| FilDA: Bridge Logic Flaw | 23 Apr 2023 | $700.0k | Reported |
Download this dataset
The files contain the recorded rows, including incidents without a reported amount.