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joohans/korean-phishing-email

Korean Phishing Email Detection Dataset (Sample Preview) Note: This is a sample preview (114 samples) of the full dataset (20,000+ samples) to be released in July 2026 as part of the NIPA Open Source AI/SW Development Support Program. Dataset Description Split File Samples Description train email_train.jsonl 67 English spam/legitimate emails (Enron-based) test email_test.jsonl 17 English spam/legitimate test set korean… See the full description on the dataset page: https://huggingface.co/datasets/joohans/korean-phishing-email.

sourceHugging Faceapache-2.0updated 6mo agoView on Hugging Face
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Dataset Card

Korean Phishing Email Detection Dataset (Sample Preview)

Note: This is a sample preview (114 samples) of the full dataset (20,000+ samples) to be released in July 2026 as part of the NIPA Open Source AI/SW Development Support Program.

Dataset Description

SplitFileSamplesDescription
trainemail_train.jsonl67English spam/legitimate emails (Enron-based)
testemail_test.jsonl17English spam/legitimate test set
koreankorean_phishing_samples.jsonl30Korean phishing email samples
  • —Languages: Korean, English
  • —Labels: phishing/spam (1) vs legitimate/not spam (0)
  • —Sources: Public corpora (Enron, Nazario, PhishTank) + Korean augmentation

PoC Results (using this data)

MetricBefore Fine-tuningAfter LoRA Fine-tuning
Accuracy57.7% (Zero-shot)100%
False Positive Rate98.2%0%
Test samples230230

Full Dataset Roadmap (July 2026)

  • —20,000+ samples: public corpora + LLM-augmented Korean phishing emails
  • —PII auto-removal + expert cross-validation
  • —Comprehensive Dataset Card with detailed statistics

Usage

python
from datasets import load_dataset
ds = load_dataset("joohans/korean-phishing-email")

Citation

NIPA 2026 Open Source AI/SW Development Support Program Developed by (주)씨피랩스 | Live Demo | Fine-tuned Model