ZachXBT: Brazilian Central Bank Service Provider C&M Software Hacked, Loses $140 Million, Hacker Converts Some of the Loot to Cryptocurrency
BlockBeats News, July 4th, Cryptocurrency detective ZachXBT shared in a post on his personal channel that "One of the most outrageous cases to occur in 2025, undoubtedly, was the recent cyber attack against Brazil's central bank service provider C&M Software, resulting in a loss of approximately $140 million (800 million reais)."
"On June 30, 2025, six financial institutions fell victim to unauthorized access, with the attackers breaching their reserve accounts at the central bank. The hackers then converted fiat currency into BTC, ETH, and USDT through over-the-counter (OTC) desks and cryptocurrency exchanges in the Latin American region. It is estimated that at least $30 to $40 million was converted into cryptocurrency."
"According to subsequent disclosures by Brazilian law enforcement, the hackers only paid around $2,760 (15,000 reais) to purchase the company login credentials from an employee of C&M Software. I have been assisting in tracking the funds, freezing accounts, and identifying unregistered OTC desks. When it can be made public, I will disclose the addresses related to this theft. Currently, this event has received little attention in the media outside of Brazil."
You may also like

a16z founder's Stanford lecture: Whenever Wall Street and Silicon Valley have different ideas, it's Wall Street that ends up being wrong

Michael Saylor: After three consecutive quarters of losses, Strategy will sell Bitcoin to pay dividends

The toll station at Hormuz and the RMB that cannot be bought

Interview with Coinbase Institutional's Strategic Head: The Institutionalization of Crypto Reaches a Critical Point

Dialogue with Agora CEO Nick: The battle for stablecoin licenses has just begun

Morning Report | a16z Crypto completes $2.2 billion fundraising for its fifth fund; Bullish invests $4.2 billion to acquire share transfer agency Equiniti; PayPal's Q1 performance exceeds expectations

a16z Crypto: What We See Behind the $2.2 Billion New Fund

Web3 is dead, Web2+3 should rise

Stablecoins and Latin American Remittances: The Misunderstood $174 Billion Market

The arrival of the Web 3.0 era: A review of Hong Kong court rulings on digital assets

Track Markets At a Glance: New WEEX Price Widgets for iOS & Android
To streamline your market data access, WEEX has officially launched "Market Watchlist" desktop widgets

The billion-dollar lesson: The focus of DeFi security is shifting from code to operational governance

A Brief Analysis of Stablecoin Licenses and On-Chain Funding

BVNK Founder: Three Stages of Stablecoin Development

The truth about Trump's son's Bitcoin game: he made a staggering $100 million while retail investors lost $500 million

What Is Futures Trading? Hours, Platforms, and How to Start Trade Futures(2026 Guide)
Learn how to start futures trading, understand trading hours, and choose the best futures trading platform. Includes real data, strategies, and ways to maximize returns with rebates.

The Rise of Composable RWA

MAGA Up 350% in 24 Hours, PEPE Up 46% in One Day: Which Memecoins Are Next in 2026?
MAGA +350% in 24hrs. PEPE +46% in one day. RAVE +4,500% then -90%. In 2026's memecoin market, the gains are real. So are the traps? Here's how to tell the difference before you buy.

