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researcher

Hend Alzahrani

4 papers hereh-index 2136 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CR3
  • cs.CL1

identity via Semantic Scholar / OpenAlex

most citedPromptShield: Deployable Detection for Prompt Injection Attacks

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

cs.CR2026

Understanding and Evaluating Claw-like Agent Security Through a Computer-Systems Lens

Peizhi Niu, Wenjie Qu, Shangding Gu +14

Claw-like AI agents (e.g., OpenClaw) are always-on processes with persistent access to credentials, files, tools, and external services. They take on system-level responsibilities…

cs.CR2025

PromptArmor: Simple yet Effective Prompt Injection Defenses

Tianneng Shi, Kaijie Zhu, Zhun Wang +13

Despite their potential, recent research has demonstrated that LLM agents are vulnerable to prompt injection attacks, where malicious prompts are injected into the agent's input, c…

cs.CR2025★ 1 cited

PromptShield: Deployable Detection for Prompt Injection Attacks

Dennis Jacob, Hend Alzahrani, Zhanhao Hu +2

Application designers have moved to integrate large language models (LLMs) into their products. However, many LLM-integrated applications are vulnerable to prompt injections. While…

cs.CL2025

Can LLMs Ask Good Questions?

Yueheng Zhang, Xiaoyuan Liu, Yiyou Sun +5

We evaluate questions generated by large language models (LLMs) from context, comparing them to human-authored questions across six dimensions: question type, question length, cont…

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