July 31, 2026·Bearish·critical issue

Coldcard Seed Generator Exploit Still Active

An ongoing exploit has been reported in Coldcard's seed generator software, affecting Bitcoin users who used the compromised version. The exploit is still active, meaning funds may remain at risk. Users are urged to take immediate action to secure their assets.

Detected & updated continuously · Source: Nebula

Mentioned

Bitcoin (btc)

@COLDCARDwallet

Sources

@CarloDAngelo

Must listen. If you have Bitcoin on a Coldcard that was running this compromised seed generator version, this is an on-going exploit—meaning it’s not over.