Thursday, November 30, 2023
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Coinkite Launches ‘Higher-End’ Coldcard Bitcoin Wallet With QR Code Scanner – Bitcoin News

The bitcoin hardware wallet manufacturer Coinkite has announced the launch of a new product, the Coldcard Q1, which features a QWERTY keyboard and QR code scanner. Coinkite details that the battery-powered device utilizes the same security model as the Coldcard Mk4. Coinkite Introduces the Coldcard Q1 Over the past three months, companies

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‘Bypass’ Attack in Coldcard Bitcoin Wallet Could Trick Users Into Sending Incorrect Funds

The bitcoin-only hardware wallet Coldcard has released a beta firmware patch for a vulnerability that also affected a competitor hardware wallet earlier this year.Ben Ma, a security researcher who works for hardware wallet manufacturer Shift Crypto, discovered that the Coldcard hardware wallet has a flaw: An attacker could trick a

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Maker of Coldcard Bitcoin Wallet Rolls Out Extra-Strength ‘USB Condom’

[sociallocker id="55298"] The comedian Dennis Miller once joked about computer viruses, “When you link up to another computer, you’re linking up to every computer that that computer has ever linked up to.” If so, CoinKite, maker of the Coldcard hardware wallet, has invented an extra-strength prophylactic for bitcoin investors.  The startup just

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