Mercado Bitcoin Announced Phased Reopening Amid Security Breach Concerns and Assurances to Users

11/05/2026

The same attacker took about $391,000, mostly from wallets Bitquery ties to BitMart, whose founder confirmed a Nov. 2 hack and suspects a link.

11/04/2026

Brazilian crypto exchange Mercado Bitcoin says it will start restoring customer account access on Monday following a security breach that blockchain analysts estimated led to more than $46 million...

11/04/2026

Customers will initially be able to view their holdings, while withdrawals and trading remain suspended pending security checks.

11/03/2026

The exchange says services will resume only when full security conditions are met.