> Markdown version of [/@anastasia-simou](https://www.wearedevelopers.com/@anastasia-simou). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Anastasia Simou Quality engineer exploring the math behind AI hallucinations and secure software design. ## About Anastasia Simou builds secure testing strategies at Accenture, where she leads the test data management practice. She focuses on protecting sensitive information in test environments, helping teams ship software that is safe by design. Trained as a mathematician, she approaches AI from a statistical perspective to understand why large language models sound confident even when they are completely wrong. She teaches practical methods for evaluating generative AI, relying on adversarial prompts and cross-validation to manage built-in system risks. ## Past Sessions ### World Congress 2026 Europe · July 8, 2026 Berlin, Germany - [Truth, Lies, and Probabilities: Testing AI Hallucinations](https://www.wearedevelopers.com/videos/100178-truth-lies-and-probabilities-testing-ai-hallucinations) · 30 min · 🎥 Watch recording ## Videos - [Truth, Lies, and Probabilities: Testing AI Hallucinations](https://www.wearedevelopers.com/videos/100178-truth-lies-and-probabilities-testing-ai-hallucinations) · Anastasia Simou ## Links - [LinkedIn](https://www.linkedin.com/in/anastasia-simou/)