 a failure of the ColdCard hardware RNG which means that thousands, maybe 10s of thousands of users are effected. Using the RNG's entropy for a seed phrase means it can be brute forced, and if that's true a lot of addresses are now vulnerable.

bitcoin

User reports their coldcard wallet being drained on Reddit

Murch

Friend it wasn't the user. It *looks like* a failure of the ColdCard hardware RNG which means that thousands, maybe 10s of thousands of users are effected. Using the RNG's entropy for a seed phrase means it can be brute forced, and if that's true a lot of addresses are now vulnerable.