#COLDCARD

Highlights: Investigators may have a new lead that could help identify the Coldcard Hacker behind the first theft wave. The first attacker drained 1,082.65 BTC from wallets that generated seeds using vulnerable firmware. Affected users still need new wallet seeds […]

Highlights: Galaxy Research says the Coldcard wallet hack has stolen over $112 million in Bitcoin, with losses still rising. No confirmed Coldcard attacks have appeared since August 6, but Galaxy says the risk has not ended. Hackers still hold 1,531 […]

Highlights: BTCPay confirms attackers exploited a critical flaw affecting LND-based Lightning nodes. Version 2.4.2 patches the vulnerability and regenerates exposed LND macaroons. Foundation and Citadel21 also publicly reported Lightning node losses linked to the breach. BTCPay Server confirmed in an […]

Highlights: Santiment reported that Bitcoin wallet activity reached 751,000, marking its strongest spike over the past ten months. The analytical firm also reported that 2.27 million new wallets joined the Bitcoin network, marking its highest increase in the past year.  […]

Highlights: Bitcoin Red Team found nearly 5,000 potential security issues across hundreds of Bitcoin projects. Researchers privately shared critical vulnerabilities with developers before making the findings public. The Coldcard wallet flaw pushed more Bitcoin developers to strengthen software security reviews. […]

Highlights: Galaxy Research says confirmed Coldcard exploit losses exceeded $100 million across three attack waves and smaller incidents. Weak seed generation in Coldcard firmware may have allowed attackers to predict recovery phrases and steal Bitcoin. Metaplanet’s Simon Gerovich said the […]

Highlights: Bitcoin price drops as Coldcard wallet breach and SEC delay on Nasdaq Bitcoin options hurt investor sentiment. Rising trading volume and 32,000 BTC moving to exchanges signal growing selling pressure. More selling could see Bitcoin drop to $58,439, while […]

Highlights: A suspected fourth COLDCARD attack wave moved 388.93 BTC from 462 possible victims in just hours. Alex Thorn said more suspicious transactions were still waiting, suggesting the coordinated Bitcoin theft was continuing. COLDCARD warned affected users to create new […]

Highlights: Coinkite warned that seed phrases created on affected COLDCARD devices may expose some Bitcoin wallets to theft. Atlas21 reported an attacker drained 594.5 BTC from 500 single-signature addresses within about 15 minutes. Coinkite urged affected users to generate new […]