The Toronto entrepreneur reported losing 18.25 bitcoin, worth just over $1.17 million at the time of the attack. “Perhaps the ...

The Coldcard hack has profoundly shaken the bitcoin community, challenging the very foundations of the bitcoin ethos. Is self-custody still worth it?

A Coldcard firmware bug has drained nearly $89 million in Bitcoin. Learn if your seed is affected, why updating may not help, and what to do next.

Update, August 2, 2026: Galaxy Research has since identified a third wave of thefts, figures below have been updated to reflect it; the reporting is otherwise unchanged. A hardware wallet is supposed ...

A five-year-old Coldcard firmware bug let an attacker guess bitcoin seed phrases and drain 1,816 BTC from 5,200 addresses. Coinkite's CEO blames AI code review.

The Coldcard wallet hack has drained over $114 million in Bitcoin across 5,200+ addresses since July 30, 2026. Here's what happened and why holders are rushing back to exchanges.

A Toronto-based company that made Coldcard, a bitcoin-only hardware wallet that has been the latest target of a data breach, has reportedly lost $100 million US worth of bitcoin as a result of the ...

First Mate uses separate AI models to write and test code, with its checker finding 38 defects across 554 test cases.

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

Bitcoin wallet manufacturer BitBox has told users it was able to fix "severe vulnerabilities" with its hardware wallet's ...

Apple is limiting simultaneous bug reports as AI floods its security team with questionable findings, even while the same tools uncover genuine Mac vulnerabilities that demand patches.The Latest Tech ...

Law enforcement may already know who emptied more than a thousand Bitcoin from Coldcard wallets in the first and largest wave of the July 2026 drains. Block’s investigation believes they traced the ...