Layah Heilpern said the Coldcard episode is so severe it is hard to explain outside crypto, after reporting the loss of all her bitcoin held on a Coldcard MK3.

Layah Heilpern said the Coldcard episode is so severe it is hard to explain outside crypto, after reporting the loss of all her bitcoin held on a Coldcard MK3. The case is adding to scrutiny of hardware-wallet security and fund decentralization.