Новости о Bitcoin Coldcard [ Фото новости ] [ Свежие новости ] | |
Bitcoin onchain activity surges to yearly high as Coldcard attack unfolds
Bitcoin onchain activity has reached its highest level of 2026 as researchers have linked the surge to the ongoing Coldcard wallet exploit, warning that similar spikes have historically coincided with local market turning points. K33 Research said nearly 890,000 BTC… дальше »
2026-8-6 14:54 | |
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"You stole, please return some." Coldcard hacker's wallet becomes a graffiti wall of pleas and hustles
A wallet holding $36 million in stolen bitcoin has become an unlikely public message board, as hack victims and opportunists pay to leave permanent notes for the thief. дальше »
2026-8-5 08:12 | |
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Bitcoin’s Most Active Day Since 2024. What Happened On-Chain During the Coldcard Panic
Bitcoin active addresses hit a 20-month high in the Coldcard panic. On-chain data shows what holders really did. The post Bitcoin’s Most Active Day Since 2024. What Happened On-Chain During the Coldcard Panic appeared first on BeInCrypto. дальше »
2026-8-4 17:45 | |
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Coldcard exploit drives record OKX inflows as users rethink self custody
OKX has reported record inflows to its centralized exchange following the Coldcard hardware wallet exploit, as the company says users are increasingly prioritizing managed custody after one of the largest known Bitcoin wallet security incidents. According to The Block, OKX… дальше »
2026-8-5 17:02 | |
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Coldcard Bitcoin theft tops $100M across 3 confirmed attack waves: Galaxy
Galaxy Research said 90% of the stolen Bitcoin remains unmoved as investigators examine a suspected fourth wave that could lift losses to $130 million. дальше »
2026-8-5 07:47 | |
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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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Coldcard pushes bitcoin back to exchanges: the anti-self-custody trade
The Coldcard exploit is not a hack in the way most people understand the word. Nobody broke into anything. Nobody phished anyone. Nobody stole a seed phrase from a sticky note. The devices generated weak private keys for five years,… дальше »
2026-8-3 12:17 | |
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Coldcard Bitcoin Exploit Enters Fourth Wave With 462 New Suspected Victims
Galaxy Research head Alex Thorn warned early Monday that a fourth coordinated attack wave is likely targeting Coldcard users. The random number generator (RNG) exploit has been linked to 1,367. 05 Bitcoin (BTC) from 4,585 addresses across three confirmed waves. дальше »
2026-8-3 10:55 | |
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Crypto Price Prediction for Today, August 3: Solana (SOL), XRP, Bitcoin
This week started for Crypto with a red candle. The whole market shrank by nearly 1% in a day, now at $2. 16 trillion. A hardware wallet called Coldcard got hit again. This is the fourth wave of attacks, and hackers walked away with about 389 BTC. дальше »
2026-8-3 10:44 | |
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Coldcard exploit sparks call for independent audits: Kraken CSO
Coldcard’s five-year seed-generation flaw has renewed calls for independent testing of hardware wallet firmware after suspected attacks have drained nearly $90 million worth of Bitcoin from thousands of wallets. дальше »
2026-8-3 10:22 | |
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Bitcoin slips under $63,000 despite Iran deal hopes as Coldcard losses rattle market
Oil and Treasury yields fell after fresh U.S.-Iran talks eased inflation fears, but bitcoin and ether failed to catch a bid as fresh Coldcard-linked sweeps pushed observed losses to nearly $89 million. дальше »
2026-8-3 09:15 | |
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Suspected 4th Coldcard attack wave sweeps 448 Bitcoin: Galaxy’s Thorn
Galaxy research head Alex Thorn warned that unconfirmed transactions may give some Coldcard users a narrow opportunity to save their funds. дальше »
2026-8-3 04:57 | |
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Bitcoin ETFs gain fresh case after $89M Coldcard drain, says Balchunas
Bloomberg analyst Eric Balchunas says the $88.6M Coldcard drain strengthens Bitcoin ETFs, although institutional custody still carries risk. дальше »
2026-8-3 19:02 | |
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$1.6 Million Drained in a Blink: User Recounts His Dramatic Coldcard Wallet Hack
A Canadian entrepreneur lost more than $1. 6 million in Bitcoin (BTC) from a Coldcard hardware wallet in under seven minutes, part of a wave that may total 1,367. 05 BTC. The case exposes an uncomfortable truth about self-custody: doing everything right may not be enough. дальше »
2026-8-2 16:19 | |
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Unlike the FTX collapse, the $89 million Coldcard exploit has investors sending bitcoin back to exchanges
The Coldcard vulnerability has smaller bitcoin holders moving funds onto exchanges for safety, according to blockchain analytics firms. This is opposite of the trend seen following the FTX collapse in late 2022. дальше »
2026-8-3 15:03 | |
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Coldcard Bitcoin losses rise to $88.6M in third wave
Galaxy estimates three Coldcard-linked attack waves drained 1,367.05 BTC, worth $88.6 million, from 4,585 Bitcoin addresses. дальше »
2026-8-3 11:54 | |
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Coldcard hack sparks biggest sub-1 BTC move since FTX: CryptoQuant
Bitcoin users moved 39,600 BTC in small transactions as the Coldcard hack continued, with researchers warning that the attack remained active. дальше »
2026-8-3 11:07 | |
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Coldcard Bitcoin loss estimate rises to $70M after Galaxy analysis
Galaxy Research identified 1,196 addresses that lost 1,082.65 Bitcoin in a 41-minute window, expanding the estimated scope of the Coldcard wallet incident. дальше »
2026-8-3 12:23 | |
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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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Coldcard Mk3 warning follows $38M Bitcoin drain
Coldcard warns Mk3 users to move funds as experts investigate a 594 BTC sweep worth about $38 million, with the cause still unconfirmed. дальше »
2026-7-31 07:37 | |
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Coldcard MK5 ships with 5 major wallet upgrades
Coinkite launched the Coldcard MK5, its first hardware upgrade to the flagship Bitcoin wallet since 2022. дальше »
2026-5-30 13:12 | |
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Coldcard Version 4.0.0 Released For Improved Bitcoin Security
Coinkite, maker of bitcoin hardware wallet Coldcard, has released version 4.0.0 of the flagship product’s firmware. дальше »
2021-3-20 20:43 | |
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Maker of Coldcard Bitcoin Wallet Rolls Out an Extra-Strength ‘USB Condom’
CoinKite, maker of the Coldcard hardware wallet, has introduced two accessories that underscore the near-paranoia required to safely hold bitcoin. дальше »
2020-6-2 16:00 | |
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