The following four papers were accepted for publication at IEEE Trans. and IEICE Trans. Congratulations!

1. R. Iijima, S. Minami, Y. Zhou, T. Takehisa, T. Takahashi, Y. Oikawa, and T. Mori, “Audio Hotspot Attack: An Attack on Voice Assistance Systems Using Directional Sound Beams and its Feasibility,” IEEE Transactions on Emerging Topics in Computing PP(99):1-1 · November 2019 (online early access: https://ieeexplore.ieee.org/document/8906174) 
2. Mitsuhiro HATADA Tatsuya MORI, “CLAP: Classification of Android PUAs by Similarity of DNS Queries,” IEICE TRANSACTIONS on Information and Systems
   Vol. xxx, No. xxx, pp. xxx-xxxx, DOI: 10.1587/transinf.2019INP0003
3. Takuya WATANABE Mitsuaki AKIYAMA Fumihiro KANEI Eitaro SHIOJI Yuta TAKATA Bo SUN Yuta ISHII Toshiki SHIBAHARA Takeshi YAGI Tatsuya MORI, “Study on the Vulnerabilities of Free and Paid Mobile Apps Associated with Software Library,” IEICE TRANSACTIONS on Information and Systems, Vol. xxx, No. xxx, pp. xxx-xxxx,  DOI: 10.1587/transinf.2019INP0011
4. Takuya WATANABE Eitaro SHIOJI Mitsuaki AKIYAMA Keito SASAOKA Takeshi YAGI Tatsuya MORI, “Follow Your Silhouette: Identifying the Social Account of Website Visitors through User-Blocking Side Channel,” IEICE TRANSACTIONS on Information and Systems, Vol. xxx, No. xxx, pp. xxx-xxxx, DOI: 10.1587/transinf.2019INP0012

Natatsuka-san presented posters at ACM CCS 2019 held in London. This work is a measurement study that investigates how voice assistant apps track users. We got many useful feedback from the attendees.