Vendor
Coinkite
- First Reported
- Aug 2, 2026
- Latest Reported
- Aug 10, 2026
Reported Context (3)
- Coinkite destroyed its remaining Coldcard inventory after a firmware vulnerability was exploited to steal at least 1,367.05 BTC, worth about $88.6 million, from thousands of bitcoin wallets. Coldcard Firmware Vulnerability Linked to at Least $88.6 Million in Bitcoin Theft
- Galaxy Research and Chainalysis say the thefts were likely automated, with attackers targeting high-value wallets before Coinkite disclosed the flaw. COLDCARD RNG Flaw Likely Linked to $88.6 Million Bitcoin Theft
- Galaxy Research and Block linked the incident to a deterministic PRNG bug in Coinkite’s Coldcard firmware, which could allow offline seed reconstruction from constrained device data. Coldcard Firmware Flaw Linked to $70.2 Million Bitcoin Theft in 41 Minutes
Products (1)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.