Hackers have found a software flaw in Coldcard, a popular hardware Bitcoin wallet that is designed to keep cryptocurrency offline in "cold storage," and are stealing millions of dollars in an ongoing ...

Over $70 million in Bitcoin has been pinched. Coldcard has since urged its users to take precautions. The popular Bitcoin hardware wallet Coldcard product, made by Coinkite, is at risk following a $70 ...

Galaxy Research’s latest tally shows that more than half of 221 Coldcard hack victim reports involved individual losses ...

A wallet tied to the Coldcard hacker has received several deposits since July 30, with some carrying written messages attached via Bitcoin's OP_RETURN function. Messages range from genuine-sounding ...

Coldcard’s entropy bug guessed single-sig seeds and swept more than $100 million. Coordinators report zero losses from ...

An ongoing attack against a popular Bitcoin wallet has already led to the theft of an estimated $89m, according to researchers. Coinkite’s Coldcard is a Bitcoin-only hardware wallet which came under ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A catastrophic hack on Coldcard hardware wallets led to $130 million in Bitcoin being stolen ...

Coldcard’s reported $100 million-plus exploit reframes institutional crypto custody as a governance problem, not a storage problem. Independent key generation, multi-party approvals, audit trails, ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

A week-long streak of inflows into US spot Bitcoin ETFs has coincided with the Coldcard wallet exploit, fueling debate over whether some investors are shifting away from self-custody. Demand for US ...