Five-year-old - Свежие новости [ Фото в новостях ] | |
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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BlueWallet Opens The Hood After Coldcard's Entropy Disaster, How It Generates Your Keys (Step-by-step Guide)
I think the timing of BlueWallet's entropy explainer this week is impossible to read as a coincidence. Days after a hardware wallet manufacturer confirmed a five-year-old randomness bug had silently weakened keys on hundreds of devices, a software wallet stepped forward, unprompted, to explain in pl… дальше »
2026-8-3 10:55 | |
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ELI5:50 – What is a Zk-proof and why it matters for the future of finance
From securing blockchain transactions to enhancing privacy, Zero-Knowledge Proofs (zk-proofs) is a transformative technology reshaping the future of finance. Let’s peel back the layers of this complex concept, from a five-year-old’s perspective to a fifty-year-old’s, and explore what it means for our emerging web3 economy. дальше »
2023-9-18 13:20 | |
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Blockchain Analysis Is About to Get Harder as P2EP Enters Testing Phase
Yet another tool is being added to Bitcoin’s growing number of privacy solutions. Thought up at a brainstorming event attended by Bitcoin developers and privacy researchers last summer, Pay to Endpoint (P2EP) is a relatively new trick that utilizes the well-known CoinJoin mixing technique to make blockchain analysis much harder. дальше »
2019-1-1 19:31 | |
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‘Real Risk’: Blockstream Exec Warns Over Bitcoin Cash 51 Percent Attack
Bitcoin Cash (BCH) average hashrate over the past week has fallen below 8 percent of Bitcoin’s (BTC), while Blockstream compares the altcoin to a five-year-old Litecoin hard fork. Feathercoin? Is That You? In comments on Twitter today, Blockstream VP solutions lead Warren Togami sounded the alarm over BCH — warning its low average hashrate placed investors at risk of double spend attacks from malicious parties. дальше »
2018-9-4 16:00 | |
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DJ Who “Turned Down Wall St.” Is On a Quest to Decentralize Music Festivals
Independent DJ Justin Blau (known on stage as 3LAU) didn’t exactly stumble into the cryptocurrency industry — to say so would misrepresent how much thought he’s put into his blockchain-based event network, Our Music Festival (OMF). дальше »
2018-8-8 19:23 | |
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The Explosive Growth Of The ICO Market In One Visualization
Should cryptocurrencies be understood as securities? Should the government regulate initial coin offerings (ICOs) similar to initial public offerings (IPOs)? The authorities are still figuring out exactly what they should do, and how they answer these questions is enormously important for the cryptocurrency community. дальше »
2018-6-29 06:17 | |
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