Security data
Crypto hack database
Major incidents, loss estimates, exploit categories, recovery status, and source confidence for security-aware readers.
Known tracked losses: $3,054M
Incident tracker
Hack coverage| Date | Protocol | Chain | Loss | Exploit type | Recovery | Confidence |
|---|---|---|---|---|---|---|
| 2025-02-21 | Bybit | Ethereum | $1,500M | Exchange wallet compromise | attributed | official attribution |
| 2022-03-23 | Ronin Bridge | Ronin | $624M | Validator private-key compromise | reimbursed | third party reported |
| 2022-02-02 | Wormhole | Solana/Ethereum | $320M | Bridge smart-contract exploit | reimbursed | third party reported |
| 2021-08-10 | Poly Network | Cross-chain | $610M | Cross-chain contract exploit | partially recovered | third party reported |
Methodology
- Loss estimates are included only when source confidence is labeled and visible.
- Recovery status can change after project, forensic, exchange, or law-enforcement updates.
- Exploit type is tracked so readers see what failed, not only the headline loss amount.