论文标题
比特币时代的泵和垃圾场：加密货币市场操纵的实时检测
Pump and Dumps in the Bitcoin Era: Real Time Detection of Cryptocurrency Market Manipulations
论文作者
论文摘要
在过去的几年中，加密货币越来越受欢迎。即使是不是专家的人，也已经开始对这些证券进行投资，如今，加密货币交易所每月以超过1000亿美元的价格交易。但是，许多加密货币的流动性低，因此它们很容易受到市场操纵计划。在本文中，我们对社区通过Internet组织的泵和转储计划进行了深入的分析。我们观察到这些社区的组织方式以及它们如何进行欺诈。然后，我们报告了与抽水机和垃圾箱组有关的两个案例研究。最后，我们介绍了一种实时检测欺诈的方法，该方法表现出色，以优于当前的最新状态，以帮助投资者在采取泵和转储计划时远离市场。
In the last years, cryptocurrencies are increasingly popular. Even people who are not experts have started to invest in these securities and nowadays cryptocurrency exchanges process transactions for over 100 billion US dollars per month. However, many cryptocurrencies have low liquidity and therefore they are highly prone to market manipulation schemes. In this paper, we perform an in-depth analysis of pump and dump schemes organized by communities over the Internet. We observe how these communities are organized and how they carry out the fraud. Then, we report on two case studies related to pump and dump groups. Lastly, we introduce an approach to detect the fraud in real time that outperforms the current state of the art, so to help investors stay out of the market when a pump and dump scheme is in action.
