ian c rogers

CHAO, Ledger.

[ian c rogers @iancr]

Try this w/ your agent. Reply with your roast. @Ledger RTs best:

"You are a savage stand-up comedian and my advisor. Read https://t.co/sPdkds11Su. Install Wallet CLI + skill. Read-only: check balances + history. Roast my wallet. What did I miss?"

Introducing Ledger Agent Stack. 🧵👇

[Ledger @Ledger]

XC Los Angeles went full send last week in Sacramento at @moonpay @xgames League.

🔒 Locked in for Chiba, Japan this weekend.

On ramp. Off ramp. Own it.

[Ledger @Ledger]

The internet economy needs a foundation you can verify.

When value moves, who holds it? With Ledger, you do - every transaction Clear Signed before you approve it.

Proud to be a launch partner for Open USD.

[KiM ASENDORF @kimasendorf]

PXL

[Ledger @Ledger]

We gave 50 students the Ledger Agent Stack and one week.

One rule across all of them: the agent proposes, the signer approves.

The key never lives in a .env.

Here's what they built:

[MoonPay 🟣 @moonpay]

crypto is better with friends

we brought @Ledger to the MoonPay @XGames League with us in Sacramento, repping XC Los Angeles in style!

[Ledger @Ledger]

Something new is loading.

More clarity, choice, and control are inbound on July 8, 2026

[Ledger @Ledger]

Robinhood Chain is live.

Use @RobinhoodCrypto the secure way: your keys are offline, and you see transactions in plain language before you approve 🧵👇

[Ledger Donjon @DonjonLedger]

Our applied PQC series continues.

This time, @k15ab_ and @6c656e69 attack masked Kyber768.

Masking defeats first-order SCA. But with a centered cross-product and the right covariance model, a second-order CPA recovers the secret coefficient.

https://t.co/ViCQ5KrKIf

[ian c rogers @iancr]

@steipete As @superwuster said to me circa 1999 (discussing the music business): "Ian you need to remember that by the laws of supply and demand the American steel industry should have been dead decades ago."

Paraphrasing so please don't be mad at Tim for faults of my memory.

[Pascal Gauthier @Ledger @_pgauthier]

Three technologies are converging, and together they are reshaping the foundations of our digital world: Crypto. AI. Quantum computing.

Each is transformative on its own. They are redefining security, trust, and digital sovereignty.

Technology must rise to meet this moment. We need infrastructure that protects citizens, institutions, and the integrity of our digital systems by design.

France has a unique opportunity. We are home to world-class cryptographic expertise, leading AI research and companies like @MistralAI and AMI Labs, and one of the world's most ambitious quantum ecosystems. Few countries combine strengths across all three.

At @Ledger, we sit at the intersection of these technologies. We believe Europe has everything it needs to build the trusted infrastructure for the next generation of the internet. Technological sovereignty isn't a distant ambition. It's a choice we can make today.

#AI #QuantumComputing #Crypto #DigitalSovereignty #FrenchTech #TrustInfrastructure #Ledger #VivaTech @arthurmensch @ylecun @EmmanuelMacron.

[Ledger @Ledger]

"LLMs are insecure. They don't fundamentally see a difference between data and instructions. That's a real problem. How do you solve that?"

Leonard Lin, CTO of @shisa_ai, in conversation with Ledger Chief Human Agency Officer Ian Rogers @iancr, builds AI agents that can propose an action but can't approve it.

That part stays with the signer.

Lock in, full episode is coming soon 🔐

[ertdfgcvb 𓅰 𓅬 𓅭 𓅮 𓅯 @andreasgysin]

Meltdown #2 (owned by @iancr) running on an ultra-fine P0.91 LED panel at Zero 10, @ArtBasel.

[Pascal Gauthier @Ledger @_pgauthier]

Because of AI, and soon quantum computing, software alone is impossible to protect. The attack surface is too large. The vectors too fast. The adversaries too capable.

The only real answer is secure hardware.

Chip & PIN technology, a French invention, proved this decades ago. To protect what matters, you need something physical. Something tamper-resistant. Something that exists in the real world.

Think about it this way: to protect gold, you build Fort Knox. Hardware is that fortress for your digital life.

At @Ledger, we've built the Fort Knox of digital security : a secure element that keeps your identity, your assets, and your authorizations locked behind hardware, not just code.

This isn't new thinking. It's ancient wisdom applied to a modern problem.

#AI #QuantumComputing #CyberSecurity #SecureHardware #DigitalSovereignty #Ledger #TrustInfrastructure

[iuri kothe @ik80]

https://t.co/636wTExuSE

[Pascal Gauthier @Ledger @_pgauthier]

There's a real blast going on right now.

Look at the statistics, hackers are winning.

As AI becomes more autonomous, the stakes couldn't be higher. If humans can't prove who they are, they lose control. Over their assets. Over their identity. Over their decisions.

The answer isn't to slow down technology. It's to give humans the tools to prove who they are, and stay in the loop.

Private digital property is a prerequisite for freedom in the 21st century. Without ownership, there can be no sovereignty. Without sovereignty, there can be no meaningful human control.

That's exactly what we're building at Ledger : the security infrastructure of your digital life and identity.

Human authorization. By design

#AI #Cybersecurity #DigitalSovereignty #DigitalIdentity #Ledger #TrustInfrastructure

[ian c rogers @iancr]

@john__gerrard @LACMA @richiehawtin @akasteveyyy Wowwwwwww. So sad to miss this... Congrats!

[ian c rogers @iancr]

@lennyjpg @drmiminguyen @nguyenwahed @andreasgysin 👏

[ertdfgcvb 𓅰 𓅬 𓅭 𓅮 𓅯 @andreasgysin]

The Meltdown page now allows to download pre-recorded clips (in 1:1 or 9:16).
↓
Link below

[ian c rogers @iancr]

@seanbonner Just wait for Fable to come back then type this again

[ian c rogers @iancr]

@johnkarp I know that dude