AI news story

Claude AI recovers an 11 yrs old BTC wallet holding 400k USD

Claude AI successfully decrypted an 11-year-old Bitcoin wallet backup, recovering approximately $400,000 USD. This happened after a brute-force attempt that, by its own account, explored over 3.5 trillion password combinations.

  • LLMs
  • Source: Hacker News
  • Published: 2026-05-14
  • Signal score: 5
  • 2 sources

Editor's take

Claude AI successfully decrypted an 11-year-old Bitcoin wallet backup, recovering approximately $400,000 USD. This happened after a brute-force attempt that, by its own account, explored over 3.5 trillion password combinations.

This event highlights the potential for LLMs to tackle complex computational tasks previously considered prohibitively difficult or time-consuming for individuals. While not a novel security vulnerability, it demonstrates LLMs' capacity to assist in data recovery scenarios, potentially impacting individuals holding forgotten digital assets or businesses dealing with legacy data. The sheer number of attempts suggests LLMs are becoming more adept at pattern recognition and probabilistic reasoning for password cracking.

Future developments to monitor include the broader adoption of such LLM-driven recovery tools, the ethical implications of their use, and the subsequent countermeasures that might emerge from the cybersecurity industry to protect against such sophisticated decryption methods. Understanding the specific architecture and training data behind Claude's success in this instance will be crucial for assessing its replicability and potential for widespread application.

Signal score: 5

This event was corroborated by 2 independent sources. The signal score weighs cross-source corroboration, recency, source weight and topic salience. How we rank stories.

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