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 […]
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 […]
Anyone following the relevant forums this week will find a type of post that has been rare for years: people opening their address in a block explorer and discovering the balance is gone. No phishing […]
Key Takeaways The Coldcard hack has stolen 1,816 BTC, worth about $116 million, from 5,200+ addresses. Galaxy Research says Wave 4’s sweep rate hit 45 times the pre-incident baseline on August 3. Coinkite urges Coldcard […]
Key Takeaways ZachXBT declined to trace the Coldcard hack, citing weak support from bitcoin holders. Coinkite’s Coldcard breach has drained 1,367 BTC from 4,585 addresses since July 30, 2026. Galaxy Research is still tracking the […]
Key Takeaways Coinkite thefts reached 1,359.8820 BTC after new attack waves through Aug. 2. OP_RETURN carried a 10% laundering offer to the Coldcard hacker on Aug. 1. Coldcard users await Coinkite guidance as firmware bricking […]
Hardware wallet users face sudden losses exceeding $70 million in Bitcoin (BTC) after a critical firmware flaw allows remote draining of funds. Attackers exploited weak randomness in seed phrase generation on affected Coldcard devices to […]
Key Takeaways Galaxy tracked 1,367 BTC swept from 4,585 addresses across 3 waves. Binance and other exchanges added a net 11,163 BTC on July 31. Galaxy is watching 300 attacker addresses for the first outbound […]
Key Takeaways Coldcard-linked seeds exposed 1,128.4717 BTC worth about $71.1 million. Coinkite says AI may have found the five-year flaw, but attribution remains unproven. Coldcard users with affected seeds must create new wallets on fixed […]
Key Takeaways Coldcard-linked thefts drained bitcoin from hundreds of wallets on July 30. Coinkite says Mk3 seeds had about 40 bits of entropy instead of 128. Coldcard users must install fixed firmware and create new […]
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