Share this article
Dutch Police Arrest Three in Pump-and-Dump Scheme Involving Self-Made Cryptocurrency
The arrests resulted from an investigation of the cryptocurrency exchange Coinhouse.eu.
By James Rubin
Updated Sep 14, 2021, 1:06 p.m. Published Jun 5, 2021, 4:53 a.m.

Dutch police arrested three men in the industrial town of Deventer for attempting to defraud investors by selling them a self-made cryptocurrency and then intentionally sinking its price.
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters
- The police charged the men with fraud and embezzlement, and did not rule out additional arrests.
- Police arrested one of the men at a Deventer warehouse that held several computers used for mining cryptocurrency. There “was also an issue of electricity theft,” according to a press release posted on the website of the National Dutch Police.
- The arrests stemmed from an investigation of the cryptocurrency exchange Coinhouse.eu, which authorities have suspected of embezzling customers’ money and defrauding them.
- In what authorities described as a pump-and-dump scheme, one of the men, a 39-year-old, produced the cryptocurrency and advertised it on a cryptocurrency platform and Twitter, luring investors and boosting the price. He then sold a large volume of digital coins over a short time frame, rendering them “worthless.”
- The 39-year-old man is also suspected of similarly trying to scam investors using ERSO, MALC, EUROP and TulipMania digital currencies, the press release said.
- During the investigation, police seized a house, vehicles, computers and cryptocurrencies.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
BNB drops nearly 3% to as bitcoin whipsaw and tech selloff hit crypto market

The decline was accompanied by sharp volatility in bitcoin and weakness in U.S. tech stocks, suggesting a return of risk-off sentiment.
What to know:
- BNB fell nearly 3% to around $844 over the past 24 hours, breaking below the $855-$857 support area and experiencing heavy selling pressure.
- The decline was accompanied by sharp volatility in bitcoin and weakness in U.S. tech stocks.
- To avoid a deeper decline towards $830, BNB needs to hold above $840, while a recovery above $855 would be needed to stabilize the trend and reopen a path towards $870.
Top Stories









