Abstract
To address the challenge of representing ransomware-cryptocurrency payments, this article outlines a novel approach to the extraction and sharing of threat intelligence data from the Bitcoin blockchain. This work results in the creation of two new cyber-observable objects, x-cryptocurrency-address, and x-cryptocurrency-transaction.
Original language | English |
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Pages (from-to) | 47-57 |
Number of pages | 11 |
Journal | IEEE Security and Privacy |
Volume | 21 |
Issue number | 3 |
DOIs | |
Publication status | Published - May 2023 |