Sep 09, 2026Twila Rosenbaum
Federal authorities and CrowdStrike have dismantled Sality, a Russian malware operation that stole cryptocurrency for about eight years. The botnet swapped copied Bitcoin and Ethereum recipient addresses with attacker-controlled ones, tricking victims into sending funds to the wrong wallet. Officials isolated more than 15,000 infected machines. The case highlights the importance of verifying every wallet address before completing a transaction.
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Sep 03, 2026Twila Rosenbaum
Ripple has revealed a comprehensive plan to protect the XRP Ledger from future quantum computers that could crack cryptographic keys. The four-stage roadmap covers vulnerability audits, quantum-resistant encryption testing, parallel operation of legacy and new security systems, and rapid-response mechanisms. Ripple also highlighted recent breakthroughs in AI-assisted cryptanalysis and parallel migration efforts by Bitcoin and Ethereum.
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Sep 03, 2026Twila Rosenbaum
Bitcoin Lightning node operators are facing a fresh security emergency after a wave of AI-generated bug reports uncovered several genuine vulnerabilities in Core Lightning. Developers have issued an urgent warning and are asking operators who cannot upgrade to restart with --offline. Patches are scheduled after a two-week disclosure embargo.
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Sep 03, 2026Twila Rosenbaum
Blockstream researchers have published a proposal for SHRINCS, a quantum-resistant signature scheme designed for Bitcoin. Unlike NIST-approved quantum-safe signatures that could dramatically reduce Bitcoin's throughput, SHRINCS aims to keep transactions flowing by using compact 324-byte signatures. The proposal is still a draft, lacks a complete security proof, and would require a soft fork to activate on the network. But it offers a potential path to protecting Bitcoin against future quantum computers without sacrificing block space.
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May 30, 2026Twila Rosenbaum
Kraken unveiled Bitcoin Vault, a new product within Kraken Earn aimed at long-term bitcoin holders seeking passive yield. The product is powered by Veda and operated by Sentora, deploying funds across DeFi protocols including Aave and Morpho to generate BTC-denominated rewards while maintaining exposure to bitcoin's price. Kraken's broader DeFi Earn offering has grown to more than $240 million in assets since launching in January.
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May 16, 2026Twila Rosenbaum
An X user details how Anthropic's Claude AI helped him recover a Bitcoin wallet containing 5 BTC worth $400,000. The user had been locked out for 11 years after changing his password while high. After trillions of failed attempts, Claude found an old wallet file and deciphered a password clue from a notebook.
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