2023
DOI: 10.1145/3561300
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The Doge of Wall Street: Analysis and Detection of Pump and Dump Cryptocurrency Manipulations

Abstract: Cryptocurrencies are increasingly popular. Even people who are not experts have started to invest in these assets, and nowadays, cryptocurrency exchanges process transactions for over 100 billion US dollars per month. Despite this, many cryptocurrencies have low liquidity and are highly prone to market manipulation. This paper performs an in-depth analysis of two market manipulations organized by communities over the Internet: The pump and dump and the crowd pump. The pump and dump scheme is a fraud as old as … Show more

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Cited by 18 publications
(5 citation statements)
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“…An inherent limitation of our empirical analyses is that we have focused on a single unprecedented financial mass action. Although we have briefly shown some similar case studies as well as counterexamples, a more indepth analysis of several (possibly future) events of the same type can help corroborate or falsify our findings 17 . Another empirical limitation is that we have derived the users interaction network from Reddit conversation data, while part of the coordination of the GME operation happened on other platforms as well, like Discord.…”
Section: Discussionsupporting
confidence: 67%
“…An inherent limitation of our empirical analyses is that we have focused on a single unprecedented financial mass action. Although we have briefly shown some similar case studies as well as counterexamples, a more indepth analysis of several (possibly future) events of the same type can help corroborate or falsify our findings 17 . Another empirical limitation is that we have derived the users interaction network from Reddit conversation data, while part of the coordination of the GME operation happened on other platforms as well, like Discord.…”
Section: Discussionsupporting
confidence: 67%
“…La Morgia et al ( 2023 ) used Random Forest and AdaBoost to build a machine-learning model to detect pump and dump instances in the DogeCoin and Ripple markets, analyzing many such events to highlight the dangers of market manipulation. Hu et al ( 2023 ), a neural network model known as a sequence-based neural network (SNN) was introduced to predict the likelihood of pump-and-dump behavior in Bitcoin trading.…”
Section: Related Workmentioning
confidence: 99%
“…Another issue regarding these platforms, in particular Telegram and Discord, is that they are also commonly used for the practice of diverse forms of digital scams (La Morgia et al 2021). Especially, a vast range of cryptocurrency schemes to steal digital activities from users to pump-anddump manipulation (Hamrick et al 2021;Andryukhin 2019;Morgia et al 2022;Gao et al 2021;Nizzoli et al 2020;Mirtaheri et al 2021). The architecture of these messaging platforms facilitates such abuses by providing a private, secure, and anonymous environment for cybercriminals to interact with their customers in underground markets (Hou, Wang, and Wang 2022).…”
Section: Background and Related Workmentioning
confidence: 99%