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ColdCard: News & Analysis
Coverage of "ColdCard" on Cryptopasta: the stories and the context behind them.
Crypto
Bitcoin Activist Shoots His ColdCard Over Firmware Flaw That Exposed Unprotected Seeds
A Bitcoin activist destroyed his ColdCard Q in protest after the device's firmware vulnerability left users without passphrases at risk. Coinkite acknowledged the flaw and released a patch, but the incident raised questions about how hardware wallet security gets vetted.
August 4, 2026
Crypto Security
August 4, 2026AI Audit Cost Just $2, Yet Coldcard's Critical Flaw Slipped Through
Crypto
August 4, 2026Half a billion in Bitcoin stolen in 25 minutes, Ledger's CTO warns multisig isn't a magic fix
Crypto Security
August 4, 2026Over $100 Million in Bitcoin Vanished From Coldcard Wallets in Coordinated Theft
Crypto Security
August 4, 2026Galaxy Research Confirms 1,600 Bitcoin Stolen in Coldcard Hardware Wallet Attacks
Security
August 4, 2026Coldcard hack losses exceed $100 million across multiple attack phases
Security
August 4, 2026Willy Woo: One in Four Stolen Coldcard Bitcoins Could Return Through Law Enforcement
Crypto
August 3, 2026Coldcard Wallets Hit Again as 486 More Users Lose Bitcoin in Latest Attack
Crypto
August 3, 2026Bitcoin and Ether Slip Amid Ongoing Coldcard Wallet Breach
Crypto
August 3, 2026Bitcoin Falls Under $63K Despite Easing Iran Tensions and Oil Price Drop
Crypto
August 3, 2026Coldcard Flaw Exposes Bitcoin Wallets to $90 Million Theft, Kraken Urges Third-Party Firmware Audits
Crypto
August 3, 2026Over $88 Million Drained from Bitcoin Wallets Due to Coldcard Firmware Flaw
Crypto
August 2, 2026Bitcoin Thief Receives Open Laundering Offer on Blockchain
Crypto
August 2, 2026Coldcard Wallet Flaw Leads to $88 Million Bitcoin Heist
Crypto
August 2, 2026Coldcard Hack Affects Over 4,500 Wallets as Stolen BTC Remains Idle
Crypto
August 2, 2026Coldcard Bitcoin Thefts Escalate to Over $88 Million in Latest Attack Wave
Crypto
August 1, 2026Attackers Exploit Coldcard Firmware Flaw to Steal Over $88 Million in Bitcoin
Crypto
August 1, 2026Coldcard Bitcoin Theft Surpasses $88 Million with New Exchange Deposits and Dormant Wallet Activity
Crypto
August 1, 2026Coldcard Hardware Flaw Leads to $70M Bitcoin Theft, Binance Urges Fund Diversification
Crypto
August 1, 2026