Benjamin M. Ampel
Benjamin M. Ampel
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Cybersecurity
A Computational Design Framework for Targeted Disruption of Hacker Communities
This paper presents a computational design framework for the targeted disruption of hacker communities. By leveraging advanced …
Benjamin M. Ampel
Last updated on Jan 28, 2026
DOI
Automatically Detecting Voice Phishing: A Large Audio Model Approach
Voice phishing (vishing) attacks have become increasingly sophisticated, exploiting audio-based communication channels to deceive …
Benjamin M. Ampel
,
Sagar Samtani
,
Hsinchun Chen
Last updated on Jan 28, 2026
DOI
The 4th Workshop on Artificial Intelligence-enabled Cybersecurity Analytics
The 4th Workshop on Artificial Intelligence-enabled Cybersecurity Analytics (AI4Cyber) brings together researchers and practitioners to …
Steven Ullman
,
Benjamin M. Ampel
,
Sagar Samtani
,
Shanchieh Yang
,
Hsinchun Chen
Last updated on Jan 28, 2026
PDF
DOI
Generating Adversarial Phishing Websites to Evade Machine Learning-based Anti-Phishing Detectors: A Reinforcement Learning Approach
Machine learning-based anti-phishing detectors are widely deployed to protect users from malicious websites. This paper presents a …
Yang Gao
,
Sagar Samtani
,
Hongyi Zhu
,
Benjamin M. Ampel
,
Yidong Chai
Last updated on Jan 26, 2026
Evading Anti-Phishing Models: A Field Note Documenting an Experience in the Machine Learning Security Evasion Competition 2022
Although machine learning-based anti-phishing detectors have provided promising results in phishing website detection, they remain …
Yang Gao
,
Benjamin M. Ampel
,
Sagar Samtani
Last updated on Jan 26, 2026
PDF
DOI
Benchmarking the Robustness of Phishing Email Detection Systems
Phishing emails have emerged as one of the most common forms of social engineering attacks inflicting organizations. To combat this …
Benjamin M. Ampel
,
Yang Gao
,
James Hu
,
Sagar Samtani
,
Hsinchun Chen
Last updated on Jan 26, 2026
PDF