Cyber Crime

Prolific Dark Web dealer of drugs pleads guilty

One of the most active drug sellers on the Dark Web was charged by law authorities and ordered to forfeit over $4 million in cryptocurrency.

The US Department of Justice (DoJ) charged Richard Castro (36) (aka “Chemsusa,” “Chems_usa,” and “Jagger109”) with participating in a conspiracy to distribute carfentanil, fentanyl, and a fentanyl analogue over the “dark web,” including on AlphaBay and Dream Market

“On one dark web marketplace, Dream Market, “Chemsusa” boasted that it had completed more than 3200 transactions on other dark web markets, including more than 1,800 on AlphaBay.” reads the press release published by the DoJ. “The customer feedback for “Chemsusa” included, “Extremely potent and definitely the real Carf,” as well as “The Carfent is unbelievably well synthesized, keep up the amazing work.” 

Castro completed thousands of transactions with positive feedback from its buyers, but last year opted to leave the black markets in the Dark Web and continue to sell drugs directly to its customers via encrypted email.

Castro was requesting a fee up-front to connect and was identified by an undercover officer that paid the fee, obtained the encrypted email address, and placed orders with CASTRO.

The co-conspirator, Luis Fernandez (41), was shipped the drugs to the customers, including the police officer that also identified him.

“RICHARD CASTRO, 36, of Windermere, Florida, and LUIS FERNANDEZ, 41, of the Bronx, New York, are each charged with one count of conspiracy to distribute and possess with the intent to distribute three controlled substances – carfentanil, phenyl fentanyl, and fentanyl – as well as one count of distributing these controlled substances via the Internet.” continues the DoJ. “CASTRO is also charged with one count of laundering narcotics proceeds, which carries a maximum sentence of 20 years in prison.  The statutory maximum sentences are prescribed by Congress and are provided here for informational purposes only, as any sentencing of the defendants will be determined by the judge.”

Castro was accepting payments in Bitcoin (BTC), that were distributed in seven cryptocurrency wallets. Then the popular drug seller laundered the narcotics proceeds through the purchase of valuable assets and a huge amount of Zimbabwe banknotes.

According to the investigators, the man purchased approximately 100 quadrillion Zimbabwe banknotes.

Castro has agreed to forfeit $4,156,198.18 in cryptocurrency. 

“Manhattan U.S. Attorney Geoffrey S. Berman said:  “As he admitted today, for years, Richard Castro used the dark web to distribute prolific quantities of powerful opioids, including fentanyl and carfentanil.” states the DoJ. “Castro thought he could hide behind the anonymity of the internet, and use online pseudonyms to deal drugs – like ‘Chems_usa’ and ‘Chemical_usa.’  Thanks to our law enforcement partners, ‘Chems_usa’ is now in U.S. prison.”

Castro faces a mandatory minimum sentence of 10 years in prison and a maximum sentence of life for drug distribution. He also faces one count of money laundering, which carries a maximum sentence of 20 years in federal prison.

“As he admitted today, for years, Richard Castro used the Dark Web to distribute prolific quantities of powerful opioids, including fentanyl and carfentanil,” said Manhattan US Attorney Geoffrey Berman. “Castro thought he could hide behind the anonymity of the Internet, and use online pseudonyms to deal drugs.”

The press release confirmed that sentencing is scheduled for October 25, 2019, at 2:30 p.m. before Judge Cote.

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Pierluigi Paganini

(SecurityAffairs – Dark Web, cybercrime)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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