Home Brazil’s Mercado Bitcoin Loses $40M In Security Breach Spanning 10 Blockchains

Brazil’s Mercado Bitcoin Loses $40M In Security Breach Spanning 10 Blockchains

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Brazil's Mercado Bitcoin Loses $40M In Security Breach Spanning 10 Blockchains
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  • Mercado Bitcoin experienced a security breach losing $40 million worth of assets.
  • Assets were moved across multiple blockchains (10) to make tracking more difficult.
  • Deposits and withdrawals were swiftly frozen by the exchange.
  • Mercado Bitcoin, one of the largest exchanges in Latin America has lost $40M in assets.

$40M Stolen Across 10 Chains

Mercado Bitcoin announced on November 2nd 2026 that they have been the victim of a major security breach with $40 million worth of assets being stolen from the exchange.

Brazil's Mercado Bitcoin Loses $40M In Security Breach Spanning 10 Blockchains

Source: x.com

The attacker moved the assets into 10 different blockchain networks to make tracking them harder.

Deposits & Withdrawals Frozen

The exchange swiftly froze deposits and withdrawals. They stated that they’re working alongside blockchain security companies and police to track down the stolen assets.

Mercado Bitcoin Announcement

In an announcement they have told users to avoid making new deposits. They have also added that they have contained the issue and are putting new security measures in place.

Concerns For Latin America

This breach comes at a time when concerns around security in the fast growing crypto space in Latin America is rising. Mercado Bitcoin is one of the largest crypto exchanges in Latin America. This is the latest in a number of high profile crypto exchange hacks in 2026 and could lead to increased regulation in Brazil.

Stay informed with the latest trends in Web3, blockchain innovation, and cybersecurity updates at 3verseTV

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Written by
Kapil Rajyaguru -

Kapil Rajyaguru is a news editor at 3.0 TV with over 15 years of professional writing experience and more than four years dedicated to the cryptoverse.

An engineer by education and a writer by passion, Kapil brings a rare mix of technical insight and storytelling finesse. A firm believer that cryptocurrencies, blockchain and AI are the building blocks of the future, he crafts in-depth news and analysis to educate, empower and prepare the masses for the next frontier of Web3.

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