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title: Coldcardの脆弱性悪用以降、BTCの取引所残高増加額が20億ドル超──SafePal・Trezorの情報流出でセキュリティリスク高まる【価格分析】
  | NADA NEWS（ナダ・ニュース）
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published_at: '2026-08-17T10:10:11Z'
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updated_at: '2026-08-20T20:15:57.277923Z'
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# Coldcardの脆弱性悪用以降、BTCの取引所残高増加額が20億ドル超──SafePal・Trezorの情報流出でセキュリティリスク高まる【価格分析】 | NADA NEWS（ナダ・ニュース）

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- technology / blockchain / bitcoin / security / coldcard / hacking

## Details
(本文なし。リンク先参照)

## Source
元記事: [Coldcardの脆弱性悪用以降、BTCの取引所残高増加額が20億ドル超──SafePal・Trezorの情報流出でセキュリティリスク高まる【価格分析】 | NADA NEWS（ナダ・ニュース）](https://www.nadanews.com/364295/) — published 2026-08-17T10:10:11Z