作者: Panagiotis Kintis , Najmeh Miramirkhani , Charles Lever , Yizheng Chen , Rosa Romero-Gómez
关键词: Network security 、 Computer science 、 Scrutiny 、 Trademark 、 Phishing 、 Internet privacy 、 Computer security 、 Social engineering (security) 、 Security community 、 Domain Name System
摘要: Domain squatting is a common adversarial practice where attackers register domain names that are purposefully similar to popular domains. In this work, we study specific type of called "combosquatting," in which domains combine trademark with one or more phrases (e.g., betterfacebook[.]com, youtube-live[.]com). We perform the first large-scale, empirical combosquatting by analyzing than 468 billion DNS records - collected from passive and active data sources over almost six years. find 60% abusive live for 1,000 days, even worse, observe increased activity associated year year. Moreover, show used spectrum different types abuse including phishing, social engineering, affiliate abuse, advanced persistent threats. Our results suggest real problem requires scrutiny security community.