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 |
|---|---|
| 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 |