COLDCARD: $116 Million exploit
Key Compromise · Weak Key Generation · Wallet
Recorded loss
$116 Million
On-chain artifacts
No transactions or addresses are linked to this event yet. Imported records carry the provider's figures; anchoring them to specific on-chain objects is curation work, and we don't guess at hashes.
Provenance
| Source | DeFiLlama |
|---|---|
| Provider reference | COLDCARD-1785456000 |
| Protocol | COLDCARD |
| Classification | Key Compromise |
| Technique | Weak Key Generation |
| Chains | Bitcoin |
| Curated | as imported |
Nearby on the same chains
RRWallet: $2 Million exploit
2026-08-06
TeleSwap: $735 Thousand exploit
2026-07-15