Claude recovers $400,000 in lost Bitcoin

Claude’s recovery of $400k in lost crypto is a landmark case for LLMs as reasoning-capable forensic agents. The AI sifted through 1GB of decade-old "digital archeology" to find a 2019 wallet backup that predated a forgotten password change, outperforming specialized brute-force tools. Beyond simple search, Claude analyzed the btcrecover source code to identify and fix a bug in how the tool handled specific shared-key combinations. This demonstrates a shift toward "unstructured problem solving" where AI provides the logical glue that traditional software lacks. Security warning: Uploading wallet files or mnemonic fragments to cloud-based LLMs remains a massive security risk despite this high-profile success story.