116: Coldcard Wallets Compromised
By Chris Fisher
Ep. 116 · Aired Jul 31, 2026 · 13m · Last boosted 5h ago
Chapters
Show Notes
An urgent warning for COLDCARD users: Coinkite says funds tied to seeds generated on some Mk3 devices may be at risk, and we examine why other hardware wallets could be next. Episode Links 🎉 Boost from the Web 🇺🇸 Buy Sats on River - The best way to stack in the US 🇨🇦 The Bitcoin Well - An amazing automatic self-custody Bitcoin platform 💳 The Bitcoin Company - Spending your Bitcoin Via Lightning 🏦 Fold Card - Pay bills Stack Sats 💵 SALT Lending - Get access to your BTC Value w/out Selling ⚡ Strike - Ultra-low fees, high trading limits, and easy loans. Show Notes...
Nostr Boost Stats
- sats
- 61k
- boosts
- 6
- boosters
- 6
Nostr Community
Everyone who has boosted 116: Coldcard Wallets Compromised on Nostr, ranked by sats sent, all time.
- OB 21k sats
- ChanceOfDizzySpells 19k sats
- malystryx 10k sats
- nakamoto6102 5k sats
- Lee 5k sats
- kaas_peeland 512 sats
Episode Boosts
Every boost sent to this episode, as published to Nostr, newest first.
-
Thank you for taking the time to warn us all about the exploit. Yet again you are keeping my finger on the pulse of the events & news that really matter. Thank you & bless you for this service. May your roads be clear and scenic! BTW the boost value is not a code, just the max palindromic value I could send you.
-
Chris sending support for you taking the time to provide emergency coverage, staying on top of what’s happening and keeping everyone informed.
-
Yeah sad news. Multi-vendor, Multi-sig, .... and maybe even multi institution (calling On ramp and Anchor). This was serious and worth spending time to resolve, unlike bip-110's general waste of everyone's time.
-
Coldcard...industry leader
-
Thanks for the update
-
Lost 7 out of 9 utxo's all from 1 receve adres used for excainge recive.....