A fee level exposed the Coldcard sweep. Fingerprint on the chain. In 41 minutes, 1,082.65 BTC moved from 1,196 addresses—all at a fee of 30 sat/vB and with no change: this was an automated sweep. The attacker may have been waiting. Many wallets held coins idle for years. The uniform transaction pattern suggests keys were calculated offline and activated simultaneously. The funds have not disappeared. The stolen BTC was consolidated into a few addresses and has not yet been spent. The question now is: will they remain dormant, or will laundering begin? Disclaimer: For reference only—not investment advice.
lvnbbs_bnb 🐬TermMaxShare
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