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Asaf Shabtai

2 papers indexed

arxivcs.CRcs.AI2026-07-21

Data Leakage Prevention in Agentic Applications via Preemptive Hardening

Akansha Shukla, Emily Bellov, Parth Atulbhai Gandhi, Yuval Elovici, Asaf Shabtai

Agentic systems integrate LLM driven planning with interfaces to external tools, making data leakage and tool misuse feasible via instruction/data boundary failures and prompt injection attacks. Enforcing required controls consistently is particularly challenging in workflows spa…

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arxivcs.NIcs.AIcs.CRcs.MA2026-06-29

COHORT: Collaborative Orchestration for Hardening via Offensive Replay on Emulated Topologies

Chen Frydman, Aviram Zilberman, Rubin Krief, Abed Showgan, Andres Murillo, Sekiya Motoyoshi, et al.

Mitigating an observed adversary in an enterprise network typically takes weeks of expert work: an analyst derives a mitigation tailored to that adversary, validates it without breaking production, and verifies it disrupts the specific attack. The procedure relies on expert judgm…

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