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233,000 Bitcoin movidos de carteiras de detentores de longo prazo após hack da Coldcard

233,000 Bitcoin movidos de carteiras de detentores de longo prazo após hack da Coldcard bloomingbit

bloomingbit

Publisher

Aug 12, 2026 at 6:50 PM UTC · 1 min de leitura

233,000 Bitcoin movidos de carteiras de detentores de longo prazo após hack da Coldcard
Image via bloomingbit

Key Signal

$130M Coldcard attack losses

Entities

bitcoin

Last Updated

há 2 meses

  • Dizia que um ataque explorando uma vulnerabilidade de firmware da Coldcard causou cerca de $130 million em perdas.
  • Dizia que 233,000 Bitcoin (BTC) se moveram de carteiras de detentores de longo prazo após o hack.
  • Dizia que alguns dos fundos foram movidos para carteiras multisig, enquanto outros vieram de transferências de usuários da Ledger e Trezor.

Relatório de Tendência de Previsão por Período

O Decrypt informou em Aug. 11 que um ataque explorando uma vulnerabilidade de firmware da Coldcard causou cerca de $130 million em perdas. Após o hack, 233,000 Bitcoin se moveram de carteiras de detentores de longo prazo.

Isso foi mais de 100 vezes o valor dos fundos roubados da Coldcard. “Enquanto os hackers atacavam a Coldcard, cerca de $15 billion em Bitcoin se moveram silenciosamente em busca de armazenamento mais seguro”, escreveu o veículo. Algumas das transferências vieram de usuários da Coldcard mudando fundos para carteiras multisig. Outras vieram de usuários da Ledger e Trezor motivados a agir pela violação.

Why this matters

A firmware exploit causing reported nine-figure losses would expose material security risk in self-custody hardware and could prompt broader reviews of wallet firmware, signing practices and multisig arrangements. The reported migration of 233,000 BTC suggests the incident may affect Bitcoin liquidity and custody behavior beyond the directly compromised users, although the scale and attribution of those transfers require verification.

#bitcoin#crypto

Sourced by

Originally reported by bloomingbit

NewsLayer coverage based on externally reported material.

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Market Context

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Bitcoin

BTC

$83,764

+0.24% (24H)

$85,262$84,129$82,997
8 PM3 AM11 AM7 PM

Market Cap

$1.68T

24H Volume

$26.8B

24H High

$85,604

View Bitcoin Market Page

Article Intelligence

Key Entities

bitcoin

Topics

crypto

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