Offline wallets are supposed to be particularly secure. But if the random number generator isn't working, the seed phrase isn ...
The latest missing money stems from a software flaw in what’s known as a “cold” Bitcoin wallet hosted by Canada-based ...
The amount of Bitcoin stolen through the Coldcard hardware wallet security incident has climbed to more than 1,367 BTC, worth ...
Hackers drained $70M from Coldcard wallets without touching a device. Here's how actually keep your Bitcoin safe when cold storage fails.
The latest missing money stems from a software flaw in what’s known as a “cold” Bitcoin wallet hosted by Canada-based ...
An attacker drained 1,082.65 Bitcoin, worth about $70 million, from 1,196 wallets during a 41-minute sweep on July 30. Galaxy ...
A flaw in Coldcard's firmware has put the spotlight on a basic part of wallet security: how the device generates its seed in ...
A crypto hack targeting a firmware flaw in the Coldcard Bitcoin hardware wallet has drained at least 1,367 BTC, worth approximately $86M at current prices, from more than 4,500 cold storage addresses ...
IntroductionThis is Part 2 of our two-part technical analysis on new tools used by an East Asia-linked threat actor targeting government entities in the Middle East. After ThreatLabz published Part 1 ...
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Coldcard's biggest security failure may have cost $70M
An attacker has drained over 1,000 bitcoin (approx worth around $70 million) from nearly 1,200 wallets that used Coldcard hardware to generate a key seed, Galaxy Research revealed on Friday. The ...
Weak key generation in Coldcard firmware let an attacker drain 594 BTC ($38M) from 500 single-sig wallets. Which Mk3, Mk4, Q and Mk5 seeds are at risk.
Your VIN may be the most important number you own, yet people have absolutely no idea where to find their VIN until somebody asks for it. Then the hunt begins.
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