⚠️ COLDCARD Security Advisory Notice: Migrate ASAP!
https://bitcoin-safe.org/en/news/coldcard-insecure-seed/
Updating the firmware does NOT repair an existing seed. If you created a seed on any [#Coinkite](https://x.com/hashtag/Coinkite?src=hashtag_click) product, migrate NOW.
We published a full migration checklist → https://bitcoin-safe.org/en/news/coldcard-insecure-seed/
https://stacker.news/items/1538946
:D
npub12l…mac9c
2026-08-03 06:37:15 UTC
Author Public Key
npub12lg6yexfh0gsk8aupv5cr5fnj46l0kxg6lp6rz0zw6kwx603lmsshmac9cSeen on
wss://nos.lolPublished at
2026-08-03 06:37:15 UTCEvent JSON
{
"id": "d6e891e4da1feaa380962f215b1d9d97d5dc352b42f6b24814683262334f2394",
"pubkey": "57d1a264c9bbd10b1fbc0b2981d1339575f7d8c8d7c3a189e276ace369f1fee1",
"created_at": 1785739035,
"kind": 1,
"tags": [
[
"client",
"stacker.news"
]
],
"content": "⚠️ COLDCARD Security Advisory Notice: Migrate ASAP!\nhttps://bitcoin-safe.org/en/news/coldcard-insecure-seed/\n\n\n\nUpdating the firmware does NOT repair an existing seed. If you created a seed on any [#Coinkite](https://x.com/hashtag/Coinkite?src=hashtag_click) product, migrate NOW.\n\nWe published a full migration checklist → https://bitcoin-safe.org/en/news/coldcard-insecure-seed/\n\nhttps://stacker.news/items/1538946",
"sig": "14453c4fc238e84a93121e8f9800af96dff4c4df692a862155834bc743a390a49e710e040bee0b83a04b5c7d09ce4beaaf51ae1a1dfbb234e8b6e7a926e517af"
}