Machine Learning-Enabled Attacks on Anti-Phishing Blacklists

The exponential rise of phishing attacks has become a critical threat to online security, exploiting both system vulnerabilities and human psychology. Although anti-phishing blacklists serve as a primary defense mechanism, they are limited by incomplete coverage and delayed updates, making them susc...

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Main Authors: Wenhao Li, Shams Ul Arfeen Laghari, Selvakumar Manickam, Yung-Wey Chong, Binyong Li
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10798104/
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author Wenhao Li
Shams Ul Arfeen Laghari
Selvakumar Manickam
Yung-Wey Chong
Binyong Li
author_facet Wenhao Li
Shams Ul Arfeen Laghari
Selvakumar Manickam
Yung-Wey Chong
Binyong Li
author_sort Wenhao Li
collection DOAJ
description The exponential rise of phishing attacks has become a critical threat to online security, exploiting both system vulnerabilities and human psychology. Although anti-phishing blacklists serve as a primary defense mechanism, they are limited by incomplete coverage and delayed updates, making them susceptible to evasion by sophisticated attackers. This study presents a comprehensive security analysis of anti-phishing blacklists and introduces two novel cloaking attacks—Feature-Driven Cloaking and Transport Layer Security (TLS)-Based Cloaking—that exploit vulnerabilities in the automated detection systems of anti-phishing entities (APEs). Using real-world data and employing machine learning techniques, the Random Forest (RF) classifier emerged as the most effective among all tested supervised classifiers, achieving 100% accuracy in distinguishing APEs from regular users and enabling attackers to bypass blacklist detection. Key findings highlight critical security flaws in major APEs, including limited infrastructure diversity, feature implementation inconsistencies, and vulnerabilities to Web Real-Time Communication (WebRTC) Internet Protocol (IP) leaks. These weaknesses extend the operational lifespan of phishing websites, heightening risks to users. The results emphasize the need for APEs to implement more robust and adaptive defenses and propose mitigation strategies to enhance the resilience of the anti-phishing ecosystem.
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issn 2169-3536
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publishDate 2024-01-01
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spelling doaj-art-1cf839817caf4b1b94f9941a2de3465f2025-08-20T02:40:11ZengIEEEIEEE Access2169-35362024-01-011219158619160210.1109/ACCESS.2024.351675410798104Machine Learning-Enabled Attacks on Anti-Phishing BlacklistsWenhao Li0https://orcid.org/0009-0007-4342-6676Shams Ul Arfeen Laghari1https://orcid.org/0000-0002-6036-395XSelvakumar Manickam2https://orcid.org/0000-0003-4378-1954Yung-Wey Chong3https://orcid.org/0000-0003-1750-7441Binyong Li4https://orcid.org/0000-0003-3615-1129Cybersecurity Research Centre, Universiti Sains Malaysia, Gelugor, Penang, MalaysiaSchool of ICT, Faculty of Engineering Design Information and Communications Technology (EDICT), Bahrain, Polytechnic Isa Town, BahrainCybersecurity Research Centre, Universiti Sains Malaysia, Gelugor, Penang, MalaysiaSchool of Computer Sciences, Universiti Sains Malaysia, Gelugor, Penang, MalaysiaSchool of Cybersecurity, Chengdu University of Information Technology, Chengdu, ChinaThe exponential rise of phishing attacks has become a critical threat to online security, exploiting both system vulnerabilities and human psychology. Although anti-phishing blacklists serve as a primary defense mechanism, they are limited by incomplete coverage and delayed updates, making them susceptible to evasion by sophisticated attackers. This study presents a comprehensive security analysis of anti-phishing blacklists and introduces two novel cloaking attacks—Feature-Driven Cloaking and Transport Layer Security (TLS)-Based Cloaking—that exploit vulnerabilities in the automated detection systems of anti-phishing entities (APEs). Using real-world data and employing machine learning techniques, the Random Forest (RF) classifier emerged as the most effective among all tested supervised classifiers, achieving 100% accuracy in distinguishing APEs from regular users and enabling attackers to bypass blacklist detection. Key findings highlight critical security flaws in major APEs, including limited infrastructure diversity, feature implementation inconsistencies, and vulnerabilities to Web Real-Time Communication (WebRTC) Internet Protocol (IP) leaks. These weaknesses extend the operational lifespan of phishing websites, heightening risks to users. The results emphasize the need for APEs to implement more robust and adaptive defenses and propose mitigation strategies to enhance the resilience of the anti-phishing ecosystem.https://ieeexplore.ieee.org/document/10798104/Anti-phishing blacklistcloaking techniqueevasion techniquemachine learningphishing websitephishing
spellingShingle Wenhao Li
Shams Ul Arfeen Laghari
Selvakumar Manickam
Yung-Wey Chong
Binyong Li
Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
IEEE Access
Anti-phishing blacklist
cloaking technique
evasion technique
machine learning
phishing website
phishing
title Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
title_full Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
title_fullStr Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
title_full_unstemmed Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
title_short Machine Learning-Enabled Attacks on Anti-Phishing Blacklists
title_sort machine learning enabled attacks on anti phishing blacklists
topic Anti-phishing blacklist
cloaking technique
evasion technique
machine learning
phishing website
phishing
url https://ieeexplore.ieee.org/document/10798104/
work_keys_str_mv AT wenhaoli machinelearningenabledattacksonantiphishingblacklists
AT shamsularfeenlaghari machinelearningenabledattacksonantiphishingblacklists
AT selvakumarmanickam machinelearningenabledattacksonantiphishingblacklists
AT yungweychong machinelearningenabledattacksonantiphishingblacklists
AT binyongli machinelearningenabledattacksonantiphishingblacklists