AIBearisharXiv – CS AI · 14h ago7/10
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Measuring Real-World Prompt Injection Attacks in LLM-based Resume Screening
Researchers conducted the first systematic study of prompt injection attacks in real-world LLM-based resume screening, analyzing approximately 200,000 resumes from hireEZ. They found that ~1% of resumes contain hidden prompt injections, with prevalence increasing significantly over the past 1-2 years, and discovered that over 90% of injected prompts use subtle methods rather than explicit instructions.