PolyOCRInject: an OCR Prompt Injection Dataset (Turkish + English image prompt injection)
PolyOCRInject is a small, fully reproducible image prompt injection dataset for
multimodal LLM security research: prompt-injection and benign strings rendered into
images so the attack lives in pixels, exactly where a vision-language model or an OCR
document-processing pipeline has to read it. Ships with a baseline OCR prompt injection
detector and honest, measured baseline numbers.