nobody on Nostr: OK so final rundown. Cold Card is the shit. No signing device and I’ve been air ...
OK so final rundown. Cold Card is the shit. No signing device and I’ve been air gapped since day 1, so despite the unauthorized TX showing “signed”, it would not progress to completion. Did a Replace With Fee to override the unauthorized TX and send sats to a temp address. Renewed my HW wallet seed to re-establish it is good. Looks like I am in the clear. Unless there is something fundamentally wrong with Cold Card’s security model, or with Sparrow desktop.
Cost: my seed plates and $50 in TX fees.
Fuck you hacker.
Published at
2024-02-04 15:28:27Event JSON
{
"id": "bbbe89ad6623398c98dea2329b5e6d462b5a3ee9f83e084fad2c966c87614694",
"pubkey": "dc55825d39f3823c4c57c52353ddd8a22b8816844a8303295940ca0ed85bbea1",
"created_at": 1707060507,
"kind": 1,
"tags": [
[
"e",
"d143d19710bb90470659d15d8031639b8270fcf3e4a80c12f00bb456ac2f1173"
]
],
"content": "OK so final rundown. Cold Card is the shit. No signing device and I’ve been air gapped since day 1, so despite the unauthorized TX showing “signed”, it would not progress to completion. Did a Replace With Fee to override the unauthorized TX and send sats to a temp address. Renewed my HW wallet seed to re-establish it is good. Looks like I am in the clear. Unless there is something fundamentally wrong with Cold Card’s security model, or with Sparrow desktop. \n\nCost: my seed plates and $50 in TX fees.\n\nFuck you hacker.",
"sig": "fed87f8d544770bef85130af6c33f593c5f500c416ee5d76a610a372d2065bd557b71aa51a5cf0420eef6609576c83d1a805a8807f235d9b9add3be617c74e80"
}