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Research project 2026 Completed

Securing LLM-powered bot detection

Research on adversarial content rewriting, prompt injection and ensemble defences for LLM-powered social media bot detection.

Nof Orenstein · Dr. Yoni Birman

Research question

How can LLM-powered bot detectors be attacked, and how can ensemble methods improve their robustness?

Research overview

Nof Orenstein and Yoni Birman study attacks and defences for language-model systems that identify social media bots. The work examines adversarial content rewriting and prompt injection, and introduces LSABRE, an ensemble approach to improving robustness.

Publications and presentations

The linked outputs include an IEEE Symposium on Security and Privacy 2026 poster and a journal article in Pragmatic Cybersecurity. The journal article extends a presentation at ACISP 2026.

Publications, presentations & articles

Researchers & collaboration

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