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Google Thwarts First Known AI-Generated Zero-Day Exploit - varindia.com

In May 2026, Google's Threat Intelligence Group discovered the first known instance of cybercriminals using AI to weaponize a zero-day vulnerability.

Incident date
May 2026
Target
open-source web-based system administration tool
Updated May 12, 2026 · 1 min read

Cybercriminals leveraged an AI model to create a zero-day exploit, marking a significant milestone in AI-driven cyberattacks. Google's Threat Intelligence Group (GTIG) uncovered this exploit, highlighting the escalating risks associated with AI in the cyber landscape.

What happened

GTIG reported that a cybercrime group developed a Python-based exploit targeting a popular open-source web-based system administration tool. The exploit could bypass two-factor authentication (2FA). GTIG disrupted a planned mass exploitation campaign by alerting the software vendor, enabling them to release a timely patch. Experts warn that AI is lowering the barrier for cybercriminals, accelerating vulnerability discovery, exploit generation, and attack automation.

Sources