Key Takeaways Hardware wallet sales surged as Bitcoiners sought alternatives rather than abandoning self-custody. Artificial intelligence (AI)-powered attacks are pushing hardware wallet makers toward faster patching, stronger disclosure and better user education. Users are encouraged […]
Key Takeaways Kostas Chalkias says he leased a factory to build quantum-safe Sui wallet cards at scale. The target: under $10 per quantum card key and 1-2 seconds per NFC quantum signature. The move follows […]
Key Takeaways Bitcoin trades 49% below its 2025 peak but continues defending the $60,000 level. Strategy sold 1,690 BTC in August as bitcoin absorbed another major source of selling. Bitcoin could test $50,000 in 2026 […]
The Colcard exploit appears to be much larger than first thought. This is because investigators have now confirmed that at least 1,719 Bitcoin [BTC], or about $111 million, has been stolen from victims of the […]
Key Takeaways Bitcoin logged 2.27 million new wallets and 751,000 active wallets, its strongest reading in months. The spike follows a Coldcard firmware flaw that has drained more than $116 million in BTC since July […]
AI-assisted security campaign focused on the Bitcoin ecosystem, Bitcoin Red Team, said it generated 6,700 findings across 425 projects in its first 55 hours. The campaign labeled 1,029 of them high or critical. The Aug. […]
Key Takeaways The Bitcoin Red Team filed 4,962 findings across 390 repositories in 27.5 hours. Opensats funded the audit with nearly $40,000 as 16 researchers combined AI tools with manual review. Privacy and coinjoin tools […]
Key Takeaways The Coldcard hacker moved 30.185 BTC, worth about $1.94 million. The attacker is believed to hold 2,055 BTC, worth roughly $130 million, from the original exploit. Onchain analysts flagged the transfer as a […]
The exploit, which researchers say stemmed from a flaw in the wallet’s firmware, has resulted in at least 1,816 bitcoin, worth about $114 million, being drained from more than 5,200 addresses since July 30, underscoring […]
Key Takeaways K33 found 890,000 BTC moved as the Coldcard exploit hit about 7,300 addresses. Newhedge.io recorded a 98% hot-supply jump while bitcoin’s price fell about 0.5%. Timechainindex.com said exchanges gained 22,052 BTC as holders […]
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