Paper Abstract and Keywords |
Presentation |
2018-05-16 14:25
Survey on Tracking of Leaked NEM by Coincheck Incident Teppei Sato (Univ. of Tsukuba), Mitsuyoshi Imamura (Univ. of Tsukuba/NomuraAM), Kazumasa Omote (Univ. of Tsukuba) ISEC2018-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Some volunteers had performed tracking a huge amount of NEM leaked from CoinCheck by sending specific mosaics which no one can move except its sender. However, regarding a tracking mosaic, the analytics detail, such as the number of sent mosaics, the rate of sent mosaics and the time lag of sending mosaics, has not been clarified.
In this paper, we survey about tracking of leaked NEM using mosaics and effect of such mosaic tagging system by analysing the block chain. The target period of our experiments is from Jan. 26th, 2018 when the CoinCheck incident happened. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cryptocurrency / CyberSecurity / Blockchain / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 30, ISEC2018-7, pp. 35-41, May 2018. |
Paper # |
ISEC2018-7 |
Date of Issue |
2018-05-09 (ISEC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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ISEC2018-7 |
Conference Information |
Committee |
ISEC |
Conference Date |
2018-05-16 - 2018-05-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ookayama Campus, Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
ISEC |
Conference Code |
2018-05-ISEC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Survey on Tracking of Leaked NEM by Coincheck Incident |
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Cryptocurrency |
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CyberSecurity |
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Blockchain |
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1st Author's Name |
Teppei Sato |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
2nd Author's Name |
Mitsuyoshi Imamura |
2nd Author's Affiliation |
University of Tsukuba/Nomura Asset Management Co., Ltd. (Univ. of Tsukuba/NomuraAM) |
3rd Author's Name |
Kazumasa Omote |
3rd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
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Speaker |
Author-1 |
Date Time |
2018-05-16 14:25:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2018-7 |
Volume (vol) |
vol.118 |
Number (no) |
no.30 |
Page |
pp.35-41 |
#Pages |
7 |
Date of Issue |
2018-05-09 (ISEC) |
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