Claude Code Spots COLDCARD Wallet Vulnerability in 8 Minutes

tekbog · x · 2026-08-03

A user recently demonstrated the power of Claude Code, which managed to find a vulnerability in the COLDCARD wallet using a single prompt after just 8 minutes of processing.

However, developer basedjensen clarified that this actually highlights extremely poor coding practices by the original developers who failed to review their code. Such an obvious vulnerability would have been discovered eventually regardless of LLM capabilities; it was only a matter of time.

Related event: Coldcard Wallet Exploit Steals Nearly $90M, AI Replicates Flaw in 8 Minutes(9 posts)→

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