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Hardware Wallet

77 articles on Hardware Wallet. Latest news, analysis, and updates from GFdaily covering Hardware Wallet in cryptocurrency and blockchain.

Trezor Exec Addresses Coldcard Incident, Pushes Self-CustodyTrezor Exec Addresses Coldcard Incident, Pushes Self-CustodyAug 07, 2026, 5:28pm EST•Crypto
Coldcard Firmware Flaw Cut Seed Entropy to 72 Bits; 594 BTC Swept From Single-Sig WalletsColdcard Firmware Flaw Cut Seed Entropy to 72 Bits; 594 BTC Swept From Single-Sig WalletsAug 07, 2026, 2:38pm EST•Crypto
Hardware Wallets' Hidden Chip: The Secure Element You Never SeeHardware Wallets' Hidden Chip: The Secure Element You Never SeeAug 07, 2026, 4:28am EST•Crypto
Coldcard Firmware Flaw Exploited in $114M Bitcoin Wallet HackColdcard Firmware Flaw Exploited in $114M Bitcoin Wallet HackAug 06, 2026, 10:59pm EST•Crypto
Spot Bitcoin ETFs See Inflow Spike After $130M Coldcard HackSpot Bitcoin ETFs See Inflow Spike After $130M Coldcard HackAug 06, 2026, 9:10pm EST•Crypto
Coldcard Hack Drains Nearly $90M After Firmware Flaw Goes Unnoticed for Five YearsColdcard Hack Drains Nearly $90M After Firmware Flaw Goes Unnoticed for Five YearsAug 06, 2026, 6:49pm EST•Crypto
Bitcoin Red Team Audits 390 Repos After Coldcard RNG Hack, Finds 85 Critical FlawsBitcoin Red Team Audits 390 Repos After Coldcard RNG Hack, Finds 85 Critical FlawsAug 05, 2026, 8:45pm EST•Crypto
Coldcard Entropy Flaw Shakes Trust in Hardware WalletsColdcard Entropy Flaw Shakes Trust in Hardware WalletsAug 05, 2026, 1:46pm EST•Crypto
Bitcoin User Shoots ColdCard Q Wallet to Protest Firmware VulnerabilityBitcoin User Shoots ColdCard Q Wallet to Protest Firmware VulnerabilityAug 04, 2026, 9:19pm EST•Crypto
Coldcard Firmware Bug Creates Entropy Vulnerability, Raises Self-Custody ConcernsColdcard Firmware Bug Creates Entropy Vulnerability, Raises Self-Custody ConcernsAug 04, 2026, 8:43pm EST•Crypto
Coldcard Users Rush to Move Bitcoin as MARA Opens Slipstream to PublicColdcard Users Rush to Move Bitcoin as MARA Opens Slipstream to PublicAug 04, 2026, 3:38pm EST•Crypto
Bitcoin Active Addresses Hit 20-Month High as Coldcard Wallet Panic Drives Mass SweepsBitcoin Active Addresses Hit 20-Month High as Coldcard Wallet Panic Drives Mass SweepsAug 04, 2026, 3:07pm EST•Crypto
Coldcard Vulnerability: Over $100M in Bitcoin at Risk, Users Told to Move Funds UrgentlyColdcard Vulnerability: Over $100M in Bitcoin at Risk, Users Told to Move Funds UrgentlyAug 04, 2026, 12:44pm EST•Crypto
Coldcard Confirms $114M Flaw Still Active, Specific Models ExposedColdcard Confirms $114M Flaw Still Active, Specific Models ExposedAug 04, 2026, 12:04pm EST•Crypto
Coldcard Exploit Drains $83M, Sparks Shift to Multisig WalletsColdcard Exploit Drains $83M, Sparks Shift to Multisig WalletsAug 04, 2026, 11:05am EST•Crypto
Ledger CTO Urges Caution on Multisig After Coldcard IncidentLedger CTO Urges Caution on Multisig After Coldcard IncidentAug 04, 2026, 8:19am EST•Crypto
Coldcard Bitcoin Theft Tops $100M, Fourth Wave SuspectedColdcard Bitcoin Theft Tops $100M, Fourth Wave SuspectedAug 04, 2026, 4:58am EST•Crypto
Coldcard Bitcoin Wallet Users Hit by Fourth Wave of Sweep Attacks, $114M Lost Since ThursdayColdcard Bitcoin Wallet Users Hit by Fourth Wave of Sweep Attacks, $114M Lost Since ThursdayAug 03, 2026, 3:19pm EST•Crypto
Dormant 2013 Bitcoin Wallet Moves 500 BTC Amid Coldcard Security FalloutDormant 2013 Bitcoin Wallet Moves 500 BTC Amid Coldcard Security FalloutAug 03, 2026, 3:13pm EST•Crypto
Coldcard Exploit Drains 1,367 BTC; Open-Source Patch Deployed Within HoursColdcard Exploit Drains 1,367 BTC; Open-Source Patch Deployed Within HoursAug 03, 2026, 3:04pm EST•Crypto
Coldcard Bitcoin Hack Losses Hit $114M as Self-Custody Security QuestionedColdcard Bitcoin Hack Losses Hit $114M as Self-Custody Security QuestionedAug 03, 2026, 1:19pm EST•Crypto
Coldcard bug left 1,367 BTC vulnerable — Galaxy ResearchColdcard bug left 1,367 BTC vulnerable — Galaxy ResearchAug 03, 2026, 12:43pm EST•Crypto
Coldcard exploit drags on as bitcoin, ether slideColdcard exploit drags on as bitcoin, ether slideAug 03, 2026, 10:58am EST•Crypto
Security Flaw Found in Coldcard Wallets Prompts Urgent User WarningSecurity Flaw Found in Coldcard Wallets Prompts Urgent User WarningAug 03, 2026, 10:28am EST•Crypto
Coldcard Bug Drains $88M, but Peter Todd Says Self-Custody Still SaferColdcard Bug Drains $88M, but Peter Todd Says Self-Custody Still SaferAug 03, 2026, 10:07am EST•Crypto
Coldcard Hardware Wallet Bug Went Undetected for Five Years Due to Audit GapColdcard Hardware Wallet Bug Went Undetected for Five Years Due to Audit GapAug 03, 2026, 4:22am EST•Crypto
Coldcard Firmware Flaw Drained $89M in Bitcoin, Thousands of Wallets HitColdcard Firmware Flaw Drained $89M in Bitcoin, Thousands of Wallets HitAug 03, 2026, 3:59am EST•Crypto
Pompliano Separates Coldcard Failure From Bitcoin Protocol as Losses Top $86MPompliano Separates Coldcard Failure From Bitcoin Protocol as Losses Top $86MAug 03, 2026, 2:52am EST•Crypto
Coldcard Users Warned of Suspected 4th Attack Wave — 389 BTC at RiskColdcard Users Warned of Suspected 4th Attack Wave — 389 BTC at RiskAug 03, 2026, 2:04am EST•Crypto
Samson Mow Outlines Five Immediate Actions for Coldcard Users After RNG VulnerabilitySamson Mow Outlines Five Immediate Actions for Coldcard Users After RNG VulnerabilityAug 02, 2026, 11:37pm EST•Crypto