OpenAI disrupted a Chinese-linked threat group (UNK_DropPitch) that used ChatGPT to craft phishing campaigns targeting Taiwan's semiconductor industry. The actors attempted to upgrade their command-and-control infrastructure, automate email generation, and obfuscate exploits using AI assistance. Despite leveraging AI tools, their attacks showed poor technical execution with incoherent phishing emails and mismatched content. OpenAI disabled associated accounts and shared threat indicators with security partners, highlighting both the potential and limitations of AI-assisted cyberattacks in geopolitical conflicts.
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