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 ...

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

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

A security breach linked to Coldcard hardware wallets has triggered alarm across the cryptocurrency community, with blockchain investigators estimating that 1,367.05 Bitcoin (BTC) may have been stolen ...

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

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.

Coinkite Inc., whose wallet users lost an estimated US$130M, said the vulnerability the hackers discovered 'is a warning for every company building Bitcoin hardware and software, not only us' Author ...

The company at the centre of a Bitcoin hack has warned that artificial intelligence failed to detect the software flaw that was exploited to steal users' funds.

BitGo CEO Mike Belshe posted an Anthropic Bitcoin wallet challenge worth $6.3 million. The 100 BTC has not moved.

The pro-Israel hacker group Gonjeshke Darande released the full source code of Iranian crypto exchange Nobitex after conducting a $100 million exploit. The leak exposes users' assets to potential ...

Tim Lamb was vacationing in the Channel Islands with his family last week when news of the cryptocurrency hack reached him. He faced a quandary: whether to rush home and check on his Bitcoin, or ...