Coldcard Hardware Wallet Flaw Linked to $70 Million Bitcoin Theft in 41 Minutes
On July 30, 2026, an attacker drained 1,196 Bitcoin addresses in 41 minutes, stealing 1,082.65 BTC worth approximately $70.2 million. Galaxy Research…
Tag: Block
Block: Security Research Firm
Block is a security research firm that traced the Coldcard firmware flaw to a production config issue in the libngu library, which…