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#Cryptocurrency security

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Ledger Investigates Potential Wallet Tampering After Reported $86M Crypto Theft
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Ledger Investigates Potential Wallet Tampering After Reported $86M Crypto Theft

Key Highlights: Ledger has instructed official reseller CryptoBilis to halt sales and shipments amid an active investigation into potential device-related security issues. Users who acquired devices from the vendor within the last 90 days are advised to hold off on setup or migrate funds to a freshly generated recovery phrase if already in use. While ...

Zcash Developers Target January for Quantum-Resistant Payments After ‘bunker mode’ Scare
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Zcash Developers Target January for Quantum-Resistant Payments After ‘bunker mode’ Scare

Key Highlights Ethereum researcher Justin Drake warned that artificial intelligence could breach standard wallet mathematics in a worst-case timeline of “in months, not years,” urging a transition toward defensive “bunker mode” strategies. Discussions around cryptographic security gained traction as Zcash developers explored protections such as fresh addresses and proposed signatures to safeguard transparent balances before ...

Bitcoin Falls Below $83,000 as Ethereum Researcher’s ‘Bunker Mode’ Call Divides Crypto Community
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Bitcoin Falls Below $83,000 as Ethereum Researcher’s ‘Bunker Mode’ Call Divides Crypto Community

Key Highlights: Bitcoin extended its price decline to around $82,300 before recovering slightly to $82,800, sliding roughly 4% from Tuesday’s high. Ethereum Foundation researcher Justin Drake urged crypto users to prepare for “bunker mode,” warning that artificial intelligence could potentially break elliptic-curve cryptography in “months not years.” Ethereum co-founder Vitalik Buterin and Jan3 CEO Samson ...

Justin Drake Urges Crypto to Plan for ‘Bunker Mode’ as AI Math Threatens ECDSA
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Justin Drake Urges Crypto to Plan for ‘Bunker Mode’ as AI Math Threatens ECDSA

Key Highlights: Justin Drake warns that cryptographic vulnerabilities may arise within months, pointing to rapid breakthroughs in AI-generated mathematics rather than solely waiting for quantum hardware. AI models from OpenAI and Anthropic are already demonstrating unprecedented mathematical analysis, potentially threatening elliptic-curve cryptography and RSA using classical computers. Europol highlights crypto wallets as the primary attack ...

Ethereum Developer Issues Urgent Warning: “All Cryptocurrency Holders Must Do This”
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Ethereum Developer Issues Urgent Warning: “All Cryptocurrency Holders Must Do This”

Key Highlights Ethereum researcher Justin Drake warned that the ECDSA digital signature algorithm could potentially be broken on classical hardware accelerated by AI breakthroughs, well ahead of the anticipated quantum “Q-Day.” In a worst-case scenario, large GPU clusters could derive private keys in roughly one week, putting exposed Bitcoin public keys and critical Web3 signing ...

NEAR Protocol Highlights Need for Data Privacy
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NEAR Protocol Highlights Need for Data Privacy

NEAR Protocol took to social media to assert that any system holding identities is a potential exposure point. The project emphasized that confidentiality should be a baseline expectation, particularly for financial and AI systems. The statement reflects mounting concerns about data privacy across the cryptocurrency sector. Community Response Signals Growing Privacy Focus The protocol’s recent ...