Hackers Abuse Signed ChatGPT and Claude Applications to Deploy Yoba Malware and Evade Detection

Hackers are distributing Yoba malware through fake ChatGPT and Claude downloads, pairing legitimate, digitally signed applications with malicious libraries. The campaign uses trusted software and GitHub hosting to make dangerous installers appear credible, ultimately deploying a cryptocurrency miner on compromised Windows computers. The attack does not require compromising OpenAI or Anthropic. Instead, criminals place malicious […]

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