Fable Security

Fable Security is a cybersecurity company focused on human risk management. It combines artificial intelligence, behavioral science, and engineering to minimize security incidents caused by risky human behavior. Founded by Nicole Jiang and Dr. Sanny Liao, the company launched publicly in 2025 with significant funding from Greylock Partners and Redpoint Ventures. The company offers a modern human risk platform that provides enterprises with real-time, personalized interventions to enhance employee behavior regarding security hygiene, data handling, and policy compliance. This platform analyzes employee roles and behaviors to deliver targeted training and simulations that are engaging and effective. Fable Security serves organizations in critical industries such as financial services, healthcare, logistics, and technology, helping them build strong security cultures and improve compliance while reducing the time spent on security training and incident response.