Signal Desk · Crypto

Mercado Bitcoin pauses transfers after $46M security breach

2026-11-02 · 1 source · Cointelegraph

In short

Brazil’s Mercado Bitcoin stopped deposits and withdrawals after a security breach. The exchange said customer funds and data were safe.

The report says the breach involved $46 million, but it does not explain how the attack happened or whether that amount is confirmed loss. Customers are left waiting while the exchange deals with the incident.

What the reporting says

Brazil’s Mercado Bitcoin paused deposits and withdrawals after a security breach, according to a Cointelegraph summary. The exchange said customer funds and data were safe, but the reporting does not explain how the breach happened or whether the $46 million figure reflects confirmed losses. The immediate consequence is restricted wallet activity while the security incident is being addressed.

Why it matters

Brazil’s Mercado Bitcoin paused deposits and withdrawals after a security breach, while saying customer funds and data were safe. The reported $46 million figure appears in the headline and summary context, but the available reporting does not clarify whether it is a confirmed loss, an attempted theft, or another measurement of the incident. The main immediate impact is disruption to exchange transfers and uncertainty around the breach details.

Touches: Mercado Bitcoin, Crypto, Markets, Global

Sources