Claude Code AI Flags Critical Coldcard Vulnerability
Anthropic's Claude Code AI model identified a critical vulnerability in the Bitcoin hardware wallet Coldcard in just 8 minutes. The flaw, linked to the way the firmware generates cryptographic random numbers, was exploited in a past attack that initially estimated losses at over 1,080 BTC, but may exceed $100 million. Security researchers warn of potential ongoing attacks and urge users to move remaining funds immediately.
The vulnerability affects the core security elements of hardware wallets, including random number generation and private key protection structures. Industry experts argue this incident highlights fundamental security issues shared across the cryptocurrency wallet industry, not just a single manufacturer's failure.
A BlockTower Capital founder, Ari Paul, stated that 'this is not just one company's problem but an example showing fundamental security vulnerabilities shared by the cryptocurrency wallet industry.' Alex Thorn, head of Galaxy Research, also noted suspicious transactions and warned users to set sufficient transaction fees to confirm transactions before attackers.