Новости о Coldcard Attacker | |
How a five-year-old build flag drained $116 million from bitcoin’s most trusted hardware wallet
A single line of firmware shipped in March 2021 told every Coldcard hardware wallet to skip its dedicated randomness chip. For five years nobody noticed. Then an attacker brute-forced the weak seeds in 41 minutes, draining 1,816 BTC from more… дальше »
2026-8-6 12:06 | |
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Coldcard attacker holds 1,159 BTC as mixing starts
Most of the Bitcoin stolen through the COLDCARD wallet flaw remains unmoved, but on-chain investigators have detected a separate attacker beginning to route smaller amounts through a mixer. COLDCARD attacker leaves 1,159 BTC untouched Galaxy Research said the largest known… дальше »
2026-8-6 01:20 | |
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Crypto News: CZ Issues Urgent Wallet Warning After $89M Bitcoin Hack as Smart Money Rushes to Pepeto
The crypto news just delivered a warning that every holder needs to hear. An attacker drained $89 million in Bitcoin from over 4,500 Coldcard hardware wallets by exploiting a firmware flaw that made supposedly unbreakable seed phrases possible to guess, according to CoinDesk. дальше »
2026-8-3 14:00 | |
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A build error in Coldcard’s firmware drained $38 million in bitcoin in 25 minutes
Coinkite says an attacker used AI to find a flaw its own AI review missed, exposing 500 wallets to a seed generation bug that reduced 128 bits of entropy to 40. The attack took 25 minutes. At 2:14 a.m. UTC… дальше »
2026-8-2 10:56 | |
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