Bitcoin cold-wallet attack spreads to 4,500 addresses as losses near $89 million - coindesk.com
business 2026/08/02 04:32:59

Bitcoin cold-wallet attack spreads to 4,500 addresses as losses near $89 million - coindesk.com

Source:CoinDesk
Author:Shaurya Malwa

Galaxy Research flagged a third wave of sweeps tied to weak Coldcard-generated keys, with the attacker now targeting smaller balances and changing how funds are collected onchain.