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Trezor says a breach at shipping provider Shipmonk exposed personal order data for about 13,689 recent customers, raising the risk of targeted scams but not compromising the company’s hardware wallets.…
Mysten Labs co-founder and chief cryptographer Kostas Chalkias says he has quietly leased a factory to mass-produce quantum-resistant hardware wallet cards for Sui, aiming to keep users safe from a…
For anyone who stores cryptocurrency in a hardware wallet, one tiny computer chip quietly performs one of the most important security jobs in the entire device. Most people never see…
Alex Thorn, Head of Firmwide Research at Galaxy Digital, criticized Duel Casino for refusing to block nearly 230 ETH allegedly stolen from a victim of the Coldcard vulnerability. Nonetheless, Duel…
Coinkite, the company behind Coldcard, the hardware wallet affected by a vulnerability in its seed generation code, might face legal action from victims who have lost over $88 million in…
The company, which is facing issues with its Coldcard wallet, sent security notices to customers to warn them about the high risk of losing their bitcoin. Nonetheless, Rodolfo Novak, co-founder…
On Jan. 10, 2026, a bitcoin and litecoin holder handed over their 12-word recovery phrase to someone posing as Trezor support and watched $282 million vanish in minutes, not because…
A standard six-sided die produces about 2.6 bits of unpredictable information with every roll. That may not sound like much, but repeated enough times, those rolls can create the raw…
A five-year-old Coldcard software flaw may have allowed an attacker to reconstruct private keys and sweep more than 1,100 bitcoin, prompting the wallet’s maker to blame the discovery partly on…
An attacker exploited weak seeds generated by certain Coldcard hardware wallets to steal bitcoin worth roughly tens of millions from hundreds of addresses on July 30. According to a deep…