Skip to content
Guavy Logo GUAVY
Sign up
Back to Guavy Wire
Crypto

COLDCARD Wallet Flaw Exposed: $38 Million BTC Heist Tied to Firmware Vulnerability

Guavy AI Editorial Team
Instruments
BTC COL
Share

A critical entropy-generation flaw has been discovered in certain COLDCARD Mk2 and Mk3 firmware versions, potentially compromising wallet recovery seeds. Coinkite disclosed the issue, which may have weakened security.

According to PeckShield, the vulnerability is linked to a $38 million Bitcoin theft. Users who generated seeds using affected firmware are advised to update to the patched version, create a new wallet seed, and transfer their funds.

More on Crypto

Crypto just now

Bitcoin Consolidates Above Key Support at $60,000

Crypto 1m ago

Rosen Law Firm Investigates Potential Securities Claims in FLOW Cryptocurrency

Crypto 1m ago

XRP Crash Predictions: AI Models Disagree on When This One Ends

Disclaimer: Guavy is a data and market intelligence provider, not an investment advisor. The information, signals, and market analysis provided by the Guavy API and related services are for informational purposes only and are not intended as financial advice, investment recommendations, or an endorsement of any particular trading strategy. Trading in volatile markets, including cryptocurrency, carries significant risk and may not be suitable for all investors. Past performance is not indicative of future results. Users should consult with a qualified financial professional before making any investment decisions. Guavy makes no guarantee of trading profits or financial returns.

Guavy Logo GUAVY

Real-time market sentiment intelligence for apps, funds & agents

Location

729 55 Ave SW
Calgary AB T2V 0G4
Canada

Navigate

Markets

Resources

© 2026 Guavy Inc

Terms Privacy Policy