4 citations · 10 across the 7 of their papers we have counts for
7 papers
A First Look at COVID-19 Domain Names: Origin and Implications
Ryo Kawaoka, Daiki Chiba, Takuya Watanabe +2
This work takes a first look at domain names related to COVID-19 (Cov19doms in short), using a large-scale registered Internet domain name database, which accounts for 260M of dist…
ShamFinder: An Automated Framework for Detecting IDN Homographs
Hiroaki Suzuki, Daiki Chiba, Yoshiro Yoneya +2
The internationalized domain name (IDN) is a mechanism that enables us to use Unicode characters in domain names. The set of Unicode characters contains several pairs of characters…
Stay On-Topic: Generating Context-specific Fake Restaurant Reviews
Mika Juuti, Bo Sun, Tatsuya Mori +1
Automatically generated fake restaurant reviews are a threat to online review systems. Recent research has shown that users have difficulties in detecting machine-generated fake re…
User Blocking Considered Harmful? An Attacker-controllable Side Channel to Identify Social Accounts
Takuya Watanabe, Eitaro Shioji, Mitsuaki Akiyama +3
This paper presents a practical side-channel attack that identifies the social web service account of a visitor to an attacker's website. Our attack leverages the widely adopted us…
A Study on the Vulnerabilities of Mobile Apps associated with Software Modules
Takuya Watanabe, Mitsuaki Akiyama, Fumihiro Kanei +7
This paper reports a large-scale study that aims to understand how mobile application (app) vulnerabilities are associated with software libraries. We analyze both free and paid ap…
Trojan of Things: Embedding Malicious NFC Tags into Common Objects
Seita Maruyama, Satohiro Wakabayashi, Tatsuya Mori
We present a novel proof-of-concept attack named Trojan of Things (ToT), which aims to attack NFC- enabled mobile devices such as smartphones. The key idea of ToT attacks is to cov…