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Coldcard hardware wallet hack exceeds $100M, raising security concerns for Bitcoin self-custody.

Market News
04 Aug 2026
AMBCrypto
View Source
Bearish
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The Coldcard hardware wallet breach has grown into a major investigation, revealing losses of over 1,596 BTC (around $100 million) across about 7,300 addresses. The attacker has not liquidated the stolen Bitcoin, suggesting a focus on consolidating funds, with total suspected losses nearing 2,000 BTC ($130 million) including smaller related incidents. This exploit highlights vulnerabilities in hardware wallet security and challenges assumptions about Bitcoin self-custody, prompting calls for improved wallet designs, better backup methods, and stronger security standards. Coinkite responded by releasing emergency firmware and urging users to generate new seeds, but restoring full confidence depends on transparent security reviews and industry standards.

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Cboe Global Markets jumps on strong Q2 earnings and raised 2026 revenue guidance.

Cboe Global Markets jumps on strong Q2 earnings and raised 2026 revenue guidance.

Cboe Global Markets reported strong Q2 2026 results with adjusted EPS up 45% to $3.56 and record net revenues of $731.6 million, a 25% increase. Growth was driven by a 30% rise in Options revenues and 22% growth in Cash and Spot Markets. The company ...

Company Fundamentals
Bullish
1 hour ago
Lawsuit filed against Smartsheet for not disclosing buyout offer during stock repurchase program.

Lawsuit filed against Smartsheet for not disclosing buyout offer during stock repurchase program.

Wolf Popper LLP has filed a securities class action lawsuit against Smartsheet Inc. on behalf of shareholders who sold stock between June and September 2024. The lawsuit alleges Smartsheet failed to disclose a formal acquisition offer from a consorti...

Market News
Bearish
1 hour ago
Orange reports stable total shares and voting rights as of July 31, 2026, under French regulations.

Orange reports stable total shares and voting rights as of July 31, 2026, under French regulations.

Orange has disclosed the total number of shares and voting rights as of July 31, 2026, in compliance with French commercial law. The company maintains 2.66 billion shares with approximately 3.17 billion exercisable voting rights, reflecting adjustmen...

Company Fundamentals
Neutral
1 hour ago
Orange updates total shares and voting rights as of July 31, 2026, per French market regulations.

Orange updates total shares and voting rights as of July 31, 2026, per French market regulations.

Orange has disclosed the total number of shares and voting rights as of July 31, 2026, in compliance with French commercial and financial market regulations. The company detailed the number of shares composing its capital, shares held in treasury wit...

Company Fundamentals
Neutral
1 hour ago
Crédit Agricole reports 3.03 billion voting rights as of July 31, 2026.

Crédit Agricole reports 3.03 billion voting rights as of July 31, 2026.

Crédit Agricole S.A. declared a total of 3,025,902,350 voting rights as of July 31, 2026. The number of exercisable voting rights, accounting for shares without voting rights such as treasury shares, stands at 3,025,634,720. This declaration is part ...

Company Fundamentals
Neutral
3 hours ago
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