Live › campaign › CMP-202611-o62s3g
Mercado Bitcoin confirmed on 2 Nov 2026 that attackers got into 'one of our systems' early that morning and moved about $46.3M in crypto (Arkham data). Arkham says the attacker swept funds from older deposit addresses and is selling memecoins and altcoins. Tether froze more than 4.5M USDT linked to the attacker. The exchange paused deposits and withdrawals and says customers' funds and data were not affected. How the attackers got in and who they are: unknown. This is the latest in a run of crypto platform breaches (Binance, Polymarket, Chainalysis).
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-02 23:06 UTC. All times on this page are UTC.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Mercado Bitcoin | – | – | – |
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
This page as .md · .json · in your agent: get_signal("CMP-202611-o62s3g")