Tools Crypto Exploit Tracker exploit-0108
Exploit record
BigONE Exchange Hack
- Loss
- $28M
- Attack vector
- Access Control
- Chain
- Multichain
- Sector
- Exchange
What happened
On July 16, 2025, BigONE lost around $28M in a hot-wallet breach spanning Bitcoin, Ethereum, Tron and Solana.
Another custodial wallet failure, another multi-chain scramble, another assurance that reimbursements will follow.
One record from the Crypto Exploit Tracker, maintained by the Security Desk. Data: CSV · JSON ·RSS · CC BY 4.0 with attribution to YFarmX.Tracker updated · 15 September 2026