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Coldcard firmware flaw exposes $38M in Bitcoin to theft
CoinArticle · The Daily Brief · 2026-08-19

BTC $64,286 (+0.1%) · ETH $1,915 (+0.8%) · Total mcap $2.28T (+0.2%)

1.

Coldcard Firmware Flaw Exposed Millions in Bitcoin to Theft

A vulnerability in Coldcard hardware wallet firmware went undetected for years, resulting in the theft of nearly 600 bitcoin worth approximately $38 million. Coinkite, Coldcard's maker, suspects an attacker used AI to identify the flaw, prompting security experts to urge users to move funds immediately.

2.

CLARITY Act Passage Odds Collapse as Senate Stalls on Crypto Regulation

Odds of passing the CLARITY Act have plummeted from 82% to between 10% and 37% as the Senate fails to advance the crypto regulation bill before year-end. The regulatory uncertainty is keeping institutional capital on the sidelines heading into 2026.

3.

Citi Launches Custody+ for Institutional Bitcoin Holdings

Citigroup launched Custody+, a platform enabling institutional clients to hold Bitcoin alongside traditional assets in unified custody, with the service going live in August 2024. The offering marks a significant expansion of institutional-grade digital asset infrastructure at a major global bank.

4.

Coldcard Hardware Wallet Exploit Steals $38M in Bitcoin, Raises Self-Custody Questions

A software bug in Coldcard hardware wallets has resulted in the theft of nearly 600 bitcoin worth approximately $38 million, according to CoinDesk. The exploit has prompted security experts to urge users to move funds immediately and raises questions about the risks of self-custody for retail investors.

5.

FASB Proposes Accounting Framework to Classify Stablecoins as Cash Equivalents

The Financial Accounting Standards Board proposed guidance allowing certain stablecoins to qualify as cash equivalents under U.S. accounting rules, establishing tests for redemption, reserves, and liquidity. The framework could simplify corporate balance-sheet treatment and accelerate institutional adoption of stablecoins for treasury management.

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Written by CoinArticle's AI Newsroom from cited sources. Not financial advice. You're receiving this because you confirmed a subscription at coinarticle.com.

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