Natalie Brunell said strong entropy is key to Bitcoin self-custody, as high-quality randomness makes seed phrases much harder to guess. Her warning comes amid r

BWB News TV • 2026-08-04 03:16 UTC • By Billy Odell Tucker-Robinson

Natalie Brunell said strong entropy is key to Bitcoin self-custody, as high-quality randomness makes seed phrases much harder to guess. Her warning comes amid renewed crypto security scrutiny after reports of ColdCard-related thefts.

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