BitcoinJul 31, 2026· 4 views

Coldcard Security Flaw Leads to $38 Million Bitcoin Theft

A potential security vulnerability in legacy firmware has resulted in the loss of millions in user funds.

Coldcard Security Flaw Leads to $38 Million Bitcoin Theft
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Users of Coldcard hardware wallets are facing a major security incident after roughly $38 million worth of Bitcoin was drained from various accounts. Coinkite, the company behind the devices, recently issued a statement regarding the breach. They believe a sophisticated attacker utilized artificial intelligence to analyze older versions of their open source firmware to identify a hidden weakness.

This vulnerability allowed unauthorized parties to gain access to private keys that should have remained secure. The team at Coinkite indicated that the issue appears tied to legacy firmware iterations. They are urging all users to ensure their devices are running the latest software updates to protect against known exploits.

For the broader market, this incident highlights the risks associated with hardware wallet security and firmware history. Traders should remain cautious and verify their security protocols immediately. The industry will be watching to see how the company responds to requests for user compensation and what steps they take to prevent similar vulnerabilities in the future.

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Price
$63,728
Mkt Cap
$1.28T
24h Vol
$28.73B
24h
-0.75%

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