Share this article

Brazilian Police Issue Warrants Against Alleged Leader of $767M Crypto Pyramid Scheme

Francisley Valdevino da Silva, known as the "cryptocurrency sheik," has 20 seizure warrants against him.

Updated May 9, 2023, 3:58 a.m. Published Oct 7, 2022, 5:35 p.m.
(Getty Images)
(Getty Images)

This article is adapted from CoinDesk Brasil, a partnership between CoinDesk and InfoMoney, one of Brazil's leading financial news publications. Follow CoinDesk Brasil on Twitter.

On Thursday, a hundred police officers took to the streets of six Brazilian cities to serve search and seizure warrants against Francisley Valdevino da Silva, who is accused of running a cryptocurrency pyramid scheme that raised $767 million.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

At the time of publication, there was no news on whether he had been arrested. The justice also decreed that da Silva’s assets be seized and blocked.

According to a Brazilian Police report, da Silva, known as the “cryptocurrency sheik” and a former U.S. resident, raised more than four billion reals (US$767 million) by promising high returns through alleged crypto operations since 2016.

According to a U.S. Immigration and Customs Enforcement press release, the Brazilian Federal Police executed 20 search and seizure warrants in four Brazilian states in the case for crimes including money laundering and fraud.

The U.S. agency said that “the organization allegedly deceived investors in over a dozen countries by falsely claiming that they had developed fully functioning, cutting-edge cryptocurrency-related financial products.”

According to the Brazilian Police report, da Silva's lawyer said his client is cooperating with the police and had already made himself available.

This article was translated by Andrés Engler, and edited by CoinDesk. The original Portuguese can be found here.

More For You

Protocol Research: GoPlus Security

GP Basic Image

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

Cascade Unveils 24/7 Neo-Brokerage Offering Perpetuals on Cryptos, U.S. Stocks

Computer monitors and a laptop screen show trading charts on a desk overlooking an expanse of water at sunset. (sergeitokmakov/Pixabay, modified by CoinDesk)

The platform will let retail traders use one margin account to trade round-the-clock perpetual markets.

What to know:

  • Cascade has introduced a 24/7 brokerage-style app for perpetual markets spanning crypto, U.S. equities and private-asset exposure.
  • The firm is pitching a single, unified margin account with direct-to-bank U.S. dollar capability for deposits and withdrawals.
  • The company has raised $15 million from investors including Polychain Capital, Variant and Coinbase Ventures.