Real-time Korean voice phishing detection based on machine learning approaches

Voice phishing, or vishing, is a phishing phone call in which an attacker lures receivers into providing personal their information. Damage from vishing is a serious problem worldwide and is increasing in frequency. Therefore, this study is aimed at detecting vishing in real time. Owing to the absence of research on spam detection using low-resource languages, we detect vishing in the Korean language using basic machine-learning models. We...