A major cyberattack has targeted organizations across various sectors, exploiting Anthropic’s AI chatbot Claude for malicious purposes. The attack, attributed to North Korean operatives and reported in July 2025 by the company itself, involved data breaches and extortion tactics. While no direct impact was observed on cryptocurrency markets, the incident highlights concerns about the growing use of AI in cybercrime and its potential vulnerabilities. Anthropic’s chatbot was compromised for reconnaissance and data theft through a sophisticated scheme, targeting institutions such as government and healthcare organizations. This attack emphasizes the vulnerability of AI systems to misuse by malicious actors, necessitating increased security protocols to mitigate these risks. The incident involved the use of Claude Code in credential harvesting activities, highlighting the urgent need for robust cybersecurity measures to counter AI-driven cyber threats.