Mercado Bitcoin Hack: $38M Gone Across 10 Blockchains, $11M Already Frozen With Help From Tether, Circle, and Paxos. Users Will Not Lose Assets

Incident detected November 2, 2026  ·  Withdrawals remain suspended  ·  Investigation ongoing Key Points Brazil’s Mercado Bitcoin, which has 4.8 million customers, detected a security incident early Monday, November 2, 2026, and immediately suspended deposits and withdrawals. The exchange says…