securityBACKGROUND
Coldcard Hardware Wallet Flaw Linked to $70 Million Bitcoin Theft in 41 Minutes
BACKGROUND
1 SIGNALFIRST DETECTED 1 August 2026
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How the story developed
1 Aug
Coldcard Hardware Wallet Flaw Linked to $70 Million Bitcoin Theft in 41 Minutes
REPORT · WHAT · The Hacker News
Other feeds and industry voices
2 Aug
COLDCARD wallet RNG flaw likely linked to $88 million Bitcoin theft
A vulnerability in COLDCARD hardware wallet firmware allowed attackers to steal an estimated $88.6 million in Bitcoin from thousands of wallets whose seeds were generated using a
REPORT · HOW · BleepingComputerOPEN STORY
4 Aug
Hackers steal over $130 million by exploiting bug in offline hardware wallets
Hackers steal over $130 million by exploiting bug in offline hardware wallets
OPINION · WHAT · TechCrunchOPEN STORY
Sources
The Hacker News
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