Persona-Conditioned Adversarial Prompting (PCAP): Multi-Identity Red-Teaming for Enhanced Adversarial Prompt Discovery

Cristian Morasso, Anisa Halimi, Muhammad Zaid Hameed, Douglas Leith

Abstract

Existing automated red-teaming pipelines often miss attacks that depend on attacker identity, framing, or multi-turn tactics. This under-coverage underestimates real-world risk. We introduce Persona-Conditioned Adversarial Prompting (PCAP), which conditions adversarial search on attacker personas and strategy cards and runs parallel persona-conditioned beam searches to discover diverse, transferable jailbreaks. PCAP is orthogonal to the underlying search algorithm and substantially increases att

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Cite This Resource

@article{llmsec202600099,
  title = {Persona-Conditioned Adversarial Prompting (PCAP): Multi-Identity Red-Teaming for Enhanced Adversarial Prompt Discovery},
  author = {Cristian Morasso and Anisa Halimi and Muhammad Zaid Hameed and Douglas Leith},
  year = {2026},
  url = {https://arxiv.org/abs/2605.12565},
}