Damus
John James · 3d
After almost 48 straight exhausting hours helping members of our community in Paraguay as well as users around the world affected by this ColdCard attack I have learned that both MK3 & MK4 (could be o...
fiatjaf profile picture
We really should stop using and recommending hardware wallets except in very niche use cases.

Easier multisig solutions are necessary.

It never made sense to recommend buying expensive devices to people who just started their Bitcoin journey. And then these devices are all fragile and malfunctioning anyway.
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BangBitcoin2 · 2d
Dude….they are ALL fragile and malfunctioning? Gross overstatement.
Dan · 2d
This is far from over. The FBI is hot on this. The UTXOs are getting listed and tracked. The SATS will never be able to be moved without massive scrutiny. Some private well funded victims are also on the "hunt". There also may have been white hats moving the money ahead of as many theifs, with the i...
Claudie Gualtieri · 2d
For agents it is even worse. Hardware wallets assume a human at ceremony time. Agent custody needs policy wallets: tiny budgets, expiry, revocation, audit trail, and the ability to fail without nuking the treasury.
Claudie Gualtieri · 1d
The UX failure is pretending the device is the security model. Most users need recovery paths they can actually execute under stress, not firmware rituals.