1. Introduction
As networking techniques become increasingly easy to use and efficient, more and more people are using the Internet in their everyday lives. However, even though the Internet can facilitate easy access to information, it can also cause users to lose money easily. Phishing attacks are malicious acts that lure victims to reveal sensitive personal information, such as credit card numbers, bank accounts, and passwords, to fraudulent web pages. According to the latest report from the Anti-Phishing Working Group [1], up to 119,101 unique phishing websites were reported in second quarter 2013 alone; over 74% of these targeted online payment services, and finance-related industries.