@inproceedings{433bdcbe01f8449ab4a5e9814ea58209,
title = "Analyzing Blockchain Data to Detect Bitcoin Addresses Involved in Illicit Activities Using Anomaly Detection",
abstract = "The popularity of cryptocurrency has continued to spike in recent years, and among them, bitcoin still remains the most popular. Perhaps the biggest reason for its popularity is the blockchain technology that it is built on. While the technology prevents fraud on the network, there are no checks to track how the bitcoins are being used and for what purpose. Our study tries to investigate the block data stored on the bitcoin blockchain to gain insight and build relationships between transactions that can shed light on the transactions and identify the bitcoin addresses involved in illicit activities. This is carried out by using the HPCC systems analytics platform for ingesting the data. Anomaly detection technique has been used by using a set of specialized features based on transaction behavior where anomalies in users are examined as opposed to anomalies in individual addresses. The K-means algorithm has been used for clustering of data. This study successfully yielded addresses which were potentially involved in illicit activities including involvement in the Mt. Gox hack of 2014.",
keywords = "Anomaly detection, Bitcoin, Blockchain, HPCC systems, K-means clustering",
author = "Sarthak Sharan and Divye Sancheti and G. Shobha and Jyoti Shetty and Arjuna Chala and Hugo Watanuki",
note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 4th International Conference on Data Science and Applications, ICDSA 2023 ; Conference date: 14-07-2023 Through 15-07-2023",
year = "2024",
doi = "10.1007/978-981-99-7817-5_11",
language = "Ingl{\'e}s",
isbn = "9789819978168",
series = "Lecture Notes in Networks and Systems",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "137--147",
editor = "Nanda, {Satyasai Jagannath} and Yadav, {Rajendra Prasad} and Gandomi, {Amir H.} and Mukesh Saraswat",
booktitle = "Data Science and Applications - Proceedings of ICDSA 2023",
address = "Alemania",
}