URL-based phishing detection using hybrid ensemble technique

Phishing attacks pose a significant and growing threat to cybersecurity by deceiving users into disclosing sensitive information through malicious websites. Most existing URL-based phishing detection studies rely on individual classifiers or traditional ensemble techniques, which often struggle to...

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Bibliographic Details
Main Authors: Mohd Salleh, Nurhashikin, Selamat, Siti Rahayu, Pannirchelvam, Harvinraaj, Abdollah, Mohd Faizal, Amir, Aimi Liyana
Format: Article
Language:en
Published: Penerbit Universiti Teknikal Malaysia Melaka 2025
Online Access:http://eprints.utem.edu.my/id/eprint/29512/2/02773020120261136232879.pdf
http://eprints.utem.edu.my/id/eprint/29512/
https://jacta.utem.edu.my/jacta/article/view/5322
https://doi.org/10.54554/jacta.2025.07.02.003
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Summary:Phishing attacks pose a significant and growing threat to cybersecurity by deceiving users into disclosing sensitive information through malicious websites. Most existing URL-based phishing detection studies rely on individual classifiers or traditional ensemble techniques, which often struggle to generalize against evolving phishing patterns. To overcome this limitation, this study proposes a hybrid ensemble learning approach for UR based phishing detection by integrating a Random Forest Classifier with AdaBoost, Bagging, and Stacking strategies. Experiments were conducted using a publicly available benchmark dataset from the UCI Machine Learning Repository consisting of 11,055 URLs and 30 features. Model performance was evaluated using 10-fold cross-validation. The results show that the Random Forest–Stacking hybrid model achieved the highest accuracy of 97.21%, outperforming other hybrid configurations. The findings demonstrate that stacking-based hybrid ensemble learning enhances generalization and robustness in phishing URL detection.