Coldcard Seed Flaw Tied to $38M Bitcoin Theft

A critical weakness in the random number generation process used by Coldcard has been linked to a staggering $38 million in Bitcoin thefts. Security researchers discovered that the flaw made certain wallet seeds vulnerable to attacks. Because of this issue, hundreds of Bitcoin holders have seen their funds drained by malicious actors.

Coldcard is widely known as a secure option for offline crypto storage, so this news comes as a shock to the community. Hardware wallets usually protect users from online threats. When a core feature like random seed generation fails, it shakes confidence in physical storage devices. Victims are still coming forward, and security experts expect the total loss estimates to keep climbing over the coming days.

Affected users need to check their device firmware and security setups immediately. Moving funds to a fresh wallet created on a secure device is the best step for anyone who suspects exposure. Analysts are watching to see how the manufacturer responds and whether they will offer compensation or a clear path forward for victims.