Google has thwarted a zero-day exploit that was allegedly developed with artificial intelligence, marking a first for the company. The exploit targeted a vulnerability in an open-source web-based system administration tool, which would have enabled attackers to bypass two-factor authentication. Google's Threat Intelligence Group discovered hints of AI involvement in the Python script used for the exploit, including a "hallucinated CVSS score" and unusually structured formatting. The attackers, described as prominent cyber crime threat actors, had planned to use the vulnerability for a large-scale exploitation event. Google's detection of this AI-developed exploit highlights the growing concern of AI-powered cyber threats. The fact that Google was able to stop the exploit before it was used1 suggests that the company's security measures are effective, but it also underscores the need for organizations to assess their exposure to similar vulnerabilities. This incident matters to security practitioners because it indicates that the window for patching vulnerabilities is rapidly shrinking, making swift action essential to prevent exploitation.