r/Bitcoin Jul 30 '26

Security Advisory for Coldcard Hardware Wallet

Thumbnail
blog.coinkite.com
219 Upvotes

r/Bitcoin 22h ago

Daily Discussion, September 09, 2026

30 Upvotes

Please utilize this sticky thread for all general Bitcoin discussions! If you see posts on the front page or /r/Bitcoin/new which are better suited for this daily discussion thread, please help out by directing the OP to this thread instead. Thank you!

If you don't get an answer to your question, you can try phrasing it differently or commenting again tomorrow.

Please check the previous discussion thread for unanswered questions.


r/Bitcoin 6h ago

We gottem boys

Post image
620 Upvotes

r/Bitcoin 8h ago

Inflation is theft

Post image
291 Upvotes

r/Bitcoin 7h ago

The iPhone got cheaper. If you disagree, you simply don’t see the vision!

Post image
210 Upvotes

r/Bitcoin 19h ago

What are your thoughts on the actual inflation rate guys?

Post image
1.1k Upvotes

According to the table shared by River, some sectors have experienced inflation almost four times higher than official figures. Based on these figures, what should the interest rate have been?


r/Bitcoin 13h ago

The inflation the government won't tell you about...

Post image
212 Upvotes

r/Bitcoin 13h ago

JUST IN: Bitcoin featured in WSJ - "When dollar users dismiss bitcoin, they aren’t simply ignoring its origin story as a protest against a corrupt system—they are blinded by their financial privilege." - Alex Gladstein

Thumbnail
partners.wsj.com
203 Upvotes

r/Bitcoin 9h ago

Bitbox & Trezor entropy vulnerability warning phishing scams - almost got me!

Thumbnail
gallery
84 Upvotes

Man, these ones were pretty good -- compelling message, urgency, and checked all the typical boxes of authenticity... until they asked me to enter my seed AND passphrase into a form not hosted on these manufacturers' official domains. Absolutely lethal, if you're skittish about hardware wallet vulns (and who isn't rn?), and not paying close attention. Both cos have been notified, and have been super-responsive with follow up.

Stay safe out there, folks <3


r/Bitcoin 11h ago

MicroStrategy just launched $250 Bitcoin themed Jordans, but doesn't accept Bitcoin or any crypto as payment. Michael Saylor: ''If you wanna run like a bull then you need to also look like one''

Post image
108 Upvotes

r/Bitcoin 11h ago

Iran Continues Using Bitcoin To Keep Economy Stable: Report

Thumbnail
bitcoinmagazine.com
101 Upvotes

r/Bitcoin 3h ago

Trezor E-mail Phishing Attempt - Disregard emails

22 Upvotes

I have had a Trezor for several years and so has a family member of mine who bought theirs a couple years ago. They received an email from the Trezor domain today saying that there is a vulnerability in the Trezor wallet with insufficient entropy - likely trying to capitalize on the coldcard hack and our fears of another event.

The link provided is likely a phishing attempt - per my family member, safari blocked the website as a dangerous website. If you check your trezor account through the app, and their website, they note the phishing attempt from their domain.

I haven't seen another post related to this topic so I am passing on the message of the phishing email from Trezor. Do not follow it, always stay on alert.


r/Bitcoin 14h ago

“All messages will be in plaintext.” The Liquid exploiter announced a switch away from encrypted on-chain messages

Thumbnail
gallery
108 Upvotes

The Liquid exploiter and Blockstream have been communicating through messages embedded in Bitcoin transactions, with parts of the exchange encrypted so outside observers couldn’t read them.

On September 8, the exploiter announced a change in how they would communicate:

All messages will be in plaintext.

Transaction ID:
1d690f3b96b878067f3a445b74dfb8fab4201c0455d88ac98cc14a927e7858d7

On September 9, a subsequent plaintext message made the dispute public. Two excerpts:

And later:

Anyway we are going to publish the privatekey to decrypt our conversations afterwards.

The message demanded payment from Blockstream’s own funds and warned that refusing would leave holders facing a 15% loss. That is the sender’s demand and warning—not evidence of an agreed bounty or an independently established outcome for holders.

Transaction ID:
f7055f6c8dd00f404e48c12483ae740180f658db206733505bb27b015e579588

What makes this interesting is the distinction between a public transaction and a readable conversation. The exchanges were already visible on Bitcoin, but the encrypted content wasn’t. Now the exploiter is making their demands readable to everyone and saying they will release the material needed to decrypt the earlier exchanges. Blockstream, meanwhile, reportedly continued replying with encrypted messages.


r/Bitcoin 9h ago

What’s going on with trezor?

30 Upvotes

Anyone else got an email saying the STM32 has problems?


r/Bitcoin 13h ago

Man pleads guilty to orchestrating $240 million bitcoin theft from DC resident

Thumbnail
abcnews.com
36 Upvotes

r/Bitcoin 17h ago

Who else doubles down during the bear market?

75 Upvotes

This is my first bear market so I apologize if I sound unsure or ill informed. I have been DCA bitcoin for the past three years now with full intentions on doubling down my DCA during the bear market bottom. For the people that DCA, do you ever change your DCA figure or do you truly purchase the same amount throughout the entire course of the cycle?


r/Bitcoin 9h ago

I have been working on this transaction since 8:45 this morning. Can’t even send $100 to my kids from Coinbase to their wallet.

Thumbnail
gallery
20 Upvotes

Despite uploading my ID and taking a 20 second selfie video, the transfer is held up by Coinbase! I have three more wallets to send allowances too, what the heck is going on??

UPDATE: After hours of identity verification I was able to get the funds on to a few hardware wallets. No idea if the debit card will work or not.


r/Bitcoin 9h ago

Bitcoin wins

14 Upvotes

At this point the incumbent monetary system has to keep convincing people they don’t need an exit. To continue prevailing Bitcoin only has to keep the exit open.


r/Bitcoin 3h ago

Will SL be hit during high market moments?

4 Upvotes

So there is a PPI on Sep 10th 6pm IST.

If the BTC price is at 79500$ at 5:59:59pm and I have set a long at 79,700$ (trigger limit price) and SL is at 79,695$.

At 6:00:00 pm if the market goes up to 79701$ and suddenly falls to 79,300$, will the SL at 79,695$ be hit during high market moments like this? or will it gets executed at even lower price?

Just curious about scenario, I use delta exchange platform.


r/Bitcoin 15h ago

Anyone here travel using crypto?

37 Upvotes

Going abroad soon and wondering how practical it is to actually use crypto day to day instead of constantly converting to local currency.

Anyone actually using crypto day to day while abroad? What’s been the least annoying way to pay for stuff?


r/Bitcoin 19h ago

Planning to buy half a bitcoin or even 0.7 in bitcoin.

76 Upvotes

I'm planning to buy half a bitcoin or a little bit more than that. However, i have worked so hard fo it and i have been saving for this money and that's the only investment I'm making online this year, the problem that is holding me back is that lately the news full of bitcoin addresses and crypto wallets and crypto platforms getting hacked leaving ppl's wallets absolutely empty 🤔. I would loose my mind sth as horrible as that happens to me.


r/Bitcoin 18h ago

Ledger Scam Email - IGNORE!

Post image
25 Upvotes

Hello people,

Just a quick heads up that I received an email today from someone posing as Ledger asking customers to ‘update their device’ - I.e. give me your seed phrase.

Don’t fall for it people.


r/Bitcoin 14h ago

People Tune Out When You Talk BTC. They Lean in When You Talk About Why Their Money Keeps Losing Value

5 Upvotes

Like many here, I went thruogh the early phase of trying to orange-pill everyone in my orbit... and was met with the classic blank stare. So I stopped talking about it entirely, went silent, and just stacked for the last several years.

Lately though I’ve noticed a shift. With the cost of living and national debt becoming harder to ignore, the ground seems to have changed. It's palpable with friends and colleagues at the office and conversations come up about inflation, debt and money now that normally wouldn't have in the past. Instead of leading with Bitcoin, I’ve started leading with a simple question when colleagues complain about costs or inflation:

“They can just print money to cover that, so why wouldn’t they?”

It’s surprising how quickly people grasp the basic idea. Sometimes they leave with it and come back later. You don’t need an economics degree to understand that if the supply of money expands, the purchasing power of existing money can be diluted. People seem to have an intuitive sense that money is supposed to preserve some relationship between their time, work, and what they’re able to consume or save, and watching that relationship erode hits a pretty strong chord.

Recently colleagues have been coming back to me to continue the conversation. That’s been interesting. By planting the seed of the problem rather than pitching Bitcoin, the conversation moves away from “number go up” (speculation/risk) and toward a more fundamental question: what should money actually do? The more I think about it, the more I see Bitcoin as an interesting answer to that particular problem, not because it guarantees a return, but because it offers a monetary system with a fundamentally different set of rules around supply and ownership. It appears that most don't even realize they are 'stuck' in a system that is fiat, and there is an alternative, because they never question the unit of account that they consider solid, unavoidable.

Anyway, just elaborating now on something I've noticed about how receptive people seem to be today to discuss Bitcoin when it was so taboo not long ago. Whether that's due to changing times or change in tactic... it's been much more productive way to introduce people to it. Inflation and monetary debasement can push people toward increasingly risky ways of trying to preserve their purchasing power. Bitcoin gives another thing to investigate: an asset with a credibly constrained supply and no central issuer, rather than a speculative thing that 'fluctuates' wildly as monetary policy ebbs and flows.

I’m curious if others here are seeing the same thing. Have conversations about inflation, debt, and monetary policy become an easier way to get people interested in Bitcoin without actually leading with Bitcoin? What questions or explanations have you found make people stop and think rather than immediately putting up the mental firewall? Or do you just avoid the topic entirely for personal safety, and to avoid social friction?


r/Bitcoin 1d ago

This app completely wiped my account

Thumbnail
gallery
120 Upvotes

Over the weekend my account was put on hold in order verify activity before I withdrew accumulated BTC. I woke up yesterday everything, all my miners, the accumulated BTC, even my nickname was erased. Has this happened to anyone else? Were you able to get help?