The Coldcard exploit has drained some $130 million. Onramp CEO Michael Tanguma says self-custody and ETFs share the same flaw ...

A five-year-old Coldcard firmware bug let an attacker guess bitcoin seed phrases and drain 1,816 BTC from 5,200 addresses.

Tim Lamb was vacationing in the Channel Islands with his family last week when news of the cryptocurrency hack reached him.

US-listed bitcoin exchange-traded funds posted their strongest weekly inflows since April, in the wake of a hack that brought renewed focus on the risks of safeguarding digital assets.

Coinkite Inc., whose wallet users lost an estimated US$130M, said the vulnerability the hackers discovered 'is a warning for ...

A coding error in bitcoin wallets made by Coinkite Inc. allowed hackers to steal from individuals storing their own ...

A man who lost all his Bitcoin in the recent Coldcard hack said he made an 'incorrect assumption' about how safe it was ...

The Coldcard wallet hack has drained over $114 million in Bitcoin across 5,200+ addresses since July 30, 2026. Here's what ...

Self-custody is under attack, and it's becoming increasingly clear that AI is one of crypto's leading threats.

Bitcoin researcher Rob Hamilton says he has had no choice but to return to Chinese open-source AI models to audit Bitcoin ...

Thomas Braziel, whose firm brokered close to US$1-billion of FTX bankruptcy claims, is bringing together victims of the ...

Bitcoin sentiment faces a critical test as market participants were spooked by the Coldcard hack. With the $60,000 threshold emerging as a vital defensive line for bulls, a failure to hold this zone ...