Publications

Benjamin M. Ampel, Sagar Samtani, Hsinchun Chen (2026). Automatically Detecting Voice Phishing: A Large Audio Model Approach. MISQ.

Dacosta, Benjamin M. Ampel, Hashim, Chen (2026). Automatic Extraction of Protected Health Information from Multilingual Hacker Communities. HICSS 2026.

Zhang, Benjamin M. Ampel, Samtani (2026). A Domain-Adaptive Soft Prompting Framework for Multi-Type Bias Detection in News. HICSS 2026.

Benjamin M Ampel, Chi-Heng Yang, James Hu, Hsinchun Chen (2025). Large Language Models for Conducting Advanced Text Analytics Information Systems Research. ACM Transactions on Management Information Systems.

Yang Gao, Benjamin Ampel, Sagar Samtani (2025). Examining the Robustness of Machine Learning-based Phishing Website Detection: Action-Masked Reinforcement Learning for Automated Red Teaming. 2025 IEEE Security and Privacy Workshops (SPW).

Steven Ullman, Benjamin M Ampel, Sagar Samtani, Shanchieh Yang, Hsinchun Chen (2024). The 4th Workshop on Artificial Intelligence-enabled Cybersecurity Analytics. Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining.

Benjamin M Ampel, Sagar Samtani, Hongyi Zhu, Hsinchun Chen, Jay F Nunamaker Jr (2024). Improving Threat Mitigation Through a Cybersecurity Risk Management Framework: A Computational Design Science Approach. JMIS.

Yang Gao, Benjamin M Ampel, Sagar Samtani (2024). Evading Anti-Phishing Models: A Field Note Documenting an Experience in the Machine Learning Security Evasion Competition 2022. Digital Threats: Research and Practice (DTRAP).

Benjamin M Ampel, Sagar Samtani, Hongyi Zhu, Hsinchun Chen (2024). Creating Proactive Cyber Threat Intelligence with Hacker Exploit Labels: A Deep Transfer Learning Approach. MISQ.

Benjamin M Ampel, Steven Ullman (2023). Why Following Friends Can Hurt You: A Replication Study. AIS Transactions on Replication Research.