Coldcard Hardware Wallet Breach Leads to Heavy Bitcoin Losses, Reported Median Loss of 1 BTC per Victim

A significant security breach affecting Coldcard, a manufacturer of Bitcoin hardware wallets, has led to confirmed losses of at least $111 million in Bitcoin, according to recent reports. The median loss per affected victim has been reported at approximately 1 BTC. Ongoing investigations suggest that the total value stolen could surpass $130 million as the full scope of the incident unfolds.

The details surrounding the method of compromise are still emerging, and there has been no official statement clarifying the precise vulnerability exploited. Coldcard is widely used among Bitcoin holders for its offline security features, making the breach particularly notable within the wider cryptocurrency community.

Users and security analysts are advised to monitor updates from official sources and to follow best practices for cryptocurrency wallet management. This incident highlights the importance of continuous vigilance and risk assessment, even when using established hardware wallet solutions.

No statement has yet been released by Coldcard or its parent company regarding next steps or recommendations for affected users. Portal2Earn will continue to track developments on this story.