Author

Piyush Nagasubramaniam

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Preprint Sep 2026

LLM-Based Penetration Testing in the Presence of Honeypots

This work presents a systematic study of honeypot-aware budget allocation for LLM attack agents and shows that with the proposed detector-guided policy, LLM agent attackers can effectively allocate budget to compromise hosts in a host pool, highlighting the importance of dynamically allocating budget in a controlled mi...

Xin-Hong Xie, Piyush Nagasubramaniam, Neeraj Karamchandani et al. · 0 citations

Open access Jul 2026

Text-to-Unlearn: Robust Concept Removal in GANs via Text Prompts

This work proposes Text-to-Unlearn, a novel framework that selectively unlearns concepts from pre-trained GANs using only text prompts, enabling feature and identity unlearning, as well as fine-grained tasks such as expression and multi-attribute removal in models trained on human faces.

Piyush Nagasubramaniam, Neeraj Karamchandani, Chen Wu et al. · Journal of Cybersecurity and... · 0 citations