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latest #coldcard created topics | Ecency
adnanzzzz3
LeoFinance
9d
Published via Ecency
The Coldcard Entropy Flaw: Your Hardware Wallet Is Not Magic
In April 2024, a technical update on Coldcard's official channels described a "fixed potential entropy source weakness during wallet setup." For those not deeply familiar with hardware wallets,
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bitcoinmeister
bitcoin
13d
I thrive in the BITCOIN CHAOS: Cold Card thoughts, BTCpay server issue, Major Ecash update, BIP 110
Winnipeg, MB- For the first time since 2019 I am out of the USA! I am in Canada! In some ways the Coldcard situation was the worst event in the history of the Bitcoin ecosystem. Price is fine though. People
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yordan96
LeoFinance
25d
58.97 BTC Lost: The Coldcard Attack Is Bigger Than One Victim
We previously discussed the Coldcard incident and the 1,367 BTC stolen. Now, another detail makes the story even more concerning. According to a report published on August 8, one Coldcard victim reportedly
rzazo24
LeoFinance
25d
The Coldcard Entropy Flaw: What Happened, Why Self-Custody Failed, and What to Do Now
The Coldcard Entropy Flaw
fat.music
Polish HIVE
6d
Published via Ecency
Promoted
Mam dość PHP. Z pomocą AI uczę się Pythona, robiąc grę karcianą
Na co dzień jestem programistą PHP. A że jest to język nudny i trochę bez przyszłości… no dobra, może trochę przesadzam. ;) Nie chodzi mi oczywiście o to, że za
criptomonedastv
criptomonedastv
1M
Hablando de #Bitcoin y #Criptomonedas - Agosto 5, 2026
Cointeligencia. Señales Profesionales de Trading en Criptomonedas 📢 Participa en el #podcast enviando tus preguntas para leerlas durante las transmisiones en vivo: 🔥 Aprende los fundamentos de #Bitcoin.
smallbites
HODL
1M
Bitcoin Wallet Hack: he Coldcard Firmware Entropy Vulnerability
The Hack An attacker executed an on-chain automated sweep draining over 1,082.65 BTC (spanning over 4,500 affected addresses) across a rapid 41-minute window on July 30, 2026. The attack did not breach
ocln-content
coldcard
1M
Sometimes, the feature that improves user experience is exactly the one that breaks security. 🧡
And sometimes... It's about knowing when software should fail loudly instead of quietly.
anthonyadavisii
LeoFinance
1M
OOF Size: Catastrophic – The Coldcard RNG Blunder
Apparently, the man responsible for the faulty firmware code resulting in over $100 million in Bitcoin to be stolen refers to himself as a "Wizard-level developer" on his LinkedIn profile. Can't
asterkame
Sketchbook
4d
Published via Ecency
Promoted
Painting of Stacked Books Surrounded by Flowers
Hello Everyone! Today, I painted a picture of stacked books, flowers and a flower vase using watercolors and markers. I painted them on white paper. But I did not painted the background. I think it's nice.
edicted
bitcion
1M
Everyone Panic! ColdCard Bitcoin-only wallet HACKED!
World's more secure cold storage wallet was actually just hammered dogshit.
criptomonedastv
coldcard
1M
Hackeo de ColdCard. ¿El cisne negro de Bitcoin? - Julio 31, 2026
Cointeligencia. Señales Profesionales de Trading en Criptomonedas 📢 Participa en el #podcast enviando tus preguntas para leerlas durante las transmisiones en vivo: 🔥 Aprende los fundamentos de #Bitcoin.
criptomonedastv
LeoFinance
4y
¿A qué le llaman #autocustodia, una #wallet fría?
¿A qué le llaman #autocustodia, una #wallet fría? Preguntas y respuestas en vivo. Participa con tus preguntas Lunes, Miércoles y Viernes a las 7:00 PM o Martes y Jueves a las 2:00 PM (Centro USA) Protege
holger80
HiveDevs
6y
How to use a coldcard MK3 to derive your new account password from a 24 word seed
Each hive account has four keys which can be used to sign broadcast operations. As the key name says (owner key, active key, posting key), they have different use cases. Normally, a single password is
molometer
Town Square
3d
Published via Ecency
Promoted
The Blind Beggar Pub Shooting
The Blind Beggar Pub Shooting
On the 9th of March 1966 Ronnie Kray walked into the Blind Begger Pub in Whitechapel, East London pointed a pistol at George Cornell's head and pulled the trigger. Reggie Kray and Ronnie Kray in the foreground
transisto
coldcard
6y
How to use an SD card of more than 32GB with Coldcard
Context: Coldcard is is my opinion the most secure bitcoin hardware wallet currently available. Coinkite states that an SD card with a FAT32 or FAT12 partition is required for use with the Coldcard Under
alexvanaken
DTube
6y
ColdCard Bitcoin Hardware Wallet Review
Join me to hear my thoughts on the ColdCard bitcoin hardware wallet! ▶️ DTube
alexvanaken
crypto
6y
Got some swag from the CoinKite team ☕️ 🔒
Got some swag from the CoinKite team ☕️ 🔒
criptonovedad
coldcard
7y
Unboxing y reseña de la hardware wallet Coldcard
En este vídeo hago un unboxing de la hardware wallet Coldcard y explico las funcionalidades de la misma y como usarla, para guardar bitcoin. ◆ Coldcard ◆ Trading con Margin (Solo para Usuarios Avanzados)
apnigrich
Feel Good
3d
Published via Ecency
Promoted
Phone Photography - Georgian Cuisine Master Class
This is my application for the contest Phone Photography Contest - #127 [New avatar of your favorite photography contest] by @untilwelearn On Wednesday, my son, his wife, and I attended a Georgian cuisine
krav
bitcoin
7y
Partially Signed Bitcoin Transaction with WasabiWallet and ColdCard
Wassup Wasabians! In this short tutorial I'll explain how to step up your Hardware-Wallet security game using something brand-spanking-new called PSBT ( First time using your ColdCard Mk2 (see you'll need
cryptominando
coldcard
8y
I migliori hardware wallet per conservare criptovalute | Autunno 2018
Uno dei metodi più sicuri per conservare criptovalute consiste nell'uso di un hardware wallet. Negli anni sono nate diverse aziende specializzate in questo settore, aziende che hanno proposto prodotti
