期刊
HUMAN-CENTRIC COMPUTING AND INFORMATION SCIENCES
卷 11, 期 -, 页码 -出版社
KOREA INFORMATION PROCESSING SOC
DOI: 10.22967/HCIS.2021.11.002
关键词
Phone Scam; Voice Phishing; Natural Language Processing; Voice Recognition Document; Voice Detection Classification; AI; Machine Learning
资金
- Korea Institute for Advancement of Technology (KIAT) - Korea Government (MOTIE) [P0008703]
Phishing crime is a serious global issue, with voice phishing targeting financial institutions over the telephone as the predominant form of attack. A study successfully converted phishing sound source files to text files through voice recognition, indicating that document data textualized by voice recognition can be used to judge voice phishing.
Phishing crime has become a serious issueworldwide. Damagescaused by phishing have been increasing continuously ever since the first phishing attacks occurred. Voice phishing, in which criminals impersonate financial institutions over the telephonein order to damage consumers, account for the majority of such attacks.This study aimed to convert phishing sound source files to text files through voice recognition and to classify and evaluate whether such texts can be judged as voice phishing. From the proposed methodology, it was confirmed that the Doc2Vec embedding method and the similarity determination method performed better than the methods used in previous studies. Through this, the proposed methodology confirmed that voice phishing can be judged by document data that are textualized by voice recognition for voice phishing sound sources.
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