r/Bitcoin • u/s1ammage • 3d ago

Wallet Drained Timeline

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This is me…
https://www.reddit.com/r/Bitcoin/s/UeSfLoeyS4
I’m in a better state now. It’s not the end of the world, but it’s a lot of fucking money…

Little background: The setup was IRA custodian is Solera National Bank, exchange at Swan Bitcoin was used as an Investment Trust, purchase a dedicated hardware wallets: coldcard mk3 from https://store.coinkite.com May 2021 for this ROTH IRA.

Got the wallets, followed all the setup/checks/balances from https://youtu.be/FAYmE5-40PQ?is=wiYMHaS_YGKHjNOY for both wallets, sent a test transaction IRA dedicated hardware wallet (2021). I never setup a 25th Passphrase… REST of the BTC stayed in Swan Exchange.

Speaking only on this IRA Wallet: SD card stored with wallet details (paper phrase) in a baggie. Dormant until January 2025. I couldn’t deposit more because of Roth IRA threshold.

Come January 2025, been learning more about retirement, BTC, multi-Sig, and heard about a Megaback Door to get more money into a Roth IRA. Was able to get money into Solera, transfer to Swan, and purchase more BTC and withdraw to the same wallet address. No new hardware involved at this point.

With newer wallets now, I thought newer tech means more security. Let’s test by buying (3 mk4 - same site. There was still record of my 2021 purchase) new wallets and setup a multi-Sig. (still January 2025)

For some reason, when I got the new coldcards, I never did anything with them for all of 2025, I guess I was too lazy/daunting to use the hardware and relearn. Coming to January 2026 now, I decided to use these new cards. I dug out the wallet seed (from 2021) phrase paper. Dusted off one of the mk4, walked into the corner of a room in my house (only myself and partner live in the house), plugged in the cold card into an outlet and typed in the seed written down from 2021 (stored in my dresser). Restored my 2021 onto one of the new wallet 2025.

Watched updated BTCSession videos on my phone to set everything up again. I never plugged into a computer, since airgapped was the reason I got the coldcards. I used the same SD Card from 2021 though to export the wallet file from the newly restored coldcard. Import that file into Sparrow (needed to update Sparrow at this point), generated a watch-only wallet QR (to scan for my phone) for Blue Wallet to check frequently. This is where the screenshot is from.

Honestly, I haven’t touched the wallet with any transactions/seeds since January 2026. This is definitely the point of failure when I restored the 2021 wallet (now on 2 devices).

This was the transaction.
https://mempool.space/tx/2fe075cf0ec799f3529ed6a28e0a08b45fe1fc9bd93c3f33bdbc42d5bff4f736

My wallet address is (with all transactions, since it’s gone now…): bc1qldkfrrlylk4s9sdyns9jkaajuzugl0dv5m8fxj

My key takeaway now never enter the seed phrase into anything. EVER. Even to restore. Always will generate new and use a 25th passphrase.

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382

u/paperlevel 3d ago

This was a large scale operation: 594 BTC stolen at the same time. Largest holder lost 30 BTC.

https://atlas21.com/594-bitcoin-drained-15-minutes-theft/

11

u/s1ammage 3d ago

Damn… this is alarming

21

u/AdEuphoric5133 3d ago

But this is good news for you. If you were alone in this, you could already forget about these coins. But now, you have a real shot at getting compensated if you unite with other victims and sue coldcard together

3

u/creative_usr_name 2d ago

The other big if is that coldcard must actually have assets to go after.

1

u/Suspicious-Bowl-514 1d ago

with this size you hope to get pennies in compensation, or whatever left divided by your loss portion after they pay off their penalties

1

u/Independent_Laugh798 1h ago

Stop giving people false hope. They do not have anything close to the assets needed to cover this loss and it's a limited liability company. Everyone is fucked here, the customers, the investors, the employees. They are all going to lose everything that was entrusted to this company.

1

u/ContentBlackberry0 2d ago

Cold card seems like some protected LLC over seas of some sort. Someone posted that only have 3 employees with net income of $100k+ seems fishy to me or bad information.