Charles-Edouard D.

Senior Firmware Engineer @ledger

[Charles-Edouard D. @Charlesedouadd]

👇

[Ledger @Ledger]

Ledger is not affected by the recently published Coldcard Mk3 advisory.

Ledger devices use a certified True Random Number Generator (TRNG) built directly into our Secure Element chip, generating full 256 bits of entropy for every 24-word Secret Recovery Phrase. Please refer to this article for more information: https://t.co/wYlVHAeiVX

Coinkite has published a security advisory regarding certain Coldcard Mk3 firmware versions - you can read their notice here: https://t.co/uHkzcCWoBW

[Ledger @Ledger]

Buying digital assets in Ledger Wallet just got a more familiar payment option.

Eligible US customers can now use their @CashApp balance at checkout when buying digital assets with @moonpay.

Buy with Ledger Wallet™ and approve with your Ledger signer. Free from compromise.

[Ledger @Ledger]

What happens when you put Ledger in a room full of Cambridge students who are concerned about their digital future and want to understand self-custody?

They don't just listen. They ask the hard questions.

This is what Ledger N3XT looks like in practice.

[Ledger @Ledger]

What happens when scams are constantly evolving but your device firmware stays stagnant?

Here's why it's important to update your firmware.

[Ledger @Ledger]

Agents can now claim jobs, write code and get paid on Solana. The part that shouldn't change: humans retaining final control over the assets.

@iancr, Chief Human Agency Officer at Ledger, sits down with Pavel, co-founder of AgenC — a marketplace where agents claim jobs and submit results.

[Ledger @Ledger]

Have you ever approved a transaction you didn’t understand?

Backed by the @ethereumfndn and the Clear Signing Working Group, you can get absolute clarity before confirming with Clear Signing and Transaction Check.

[Ledger @Ledger]

Since 2018, the Ledger Donjon security research team has been uncovering vulnerabilities across the crypto space to help manufacturers build better defenses.

By sharing findings in good faith and pushing for standards like Secure Element chips, we’re working to keep the entire ecosystem safer for everyone. 🔐🛡️

[Ledger @Ledger]

Shop now → https://t.co/GMgudkML0N

[Ledger @Ledger]

New season, new security stack incoming 🔒

Whatever's next for you this year, your crypto deserves the same upgrade.

Get up to $70 in BTC on select Ledger signers, now through Sept 6.

[Ledger @Ledger]

If you're going deep on Ledger Agent Stack, tag us.
https://t.co/wzxlY8zaqs

[Ledger @Ledger]

This builder went past the Wallet CLI to APDU commands and direct hardware communication. The signing boundary holds at the device level regardless of what's happening in the runtime above it.

[Ledger @Ledger]

Start now https://t.co/gf8pZuwqAI

Perpetuals trading is speculative and carries substantial risk. Read full disclosure: https://t.co/9ca3SDGVCz

Ledger does not provide any financial advice or recommendation. Crypto transaction services are provided by third-party service providers. Ledger provides no advice or recommendations to use any of these third-party services.

This service is not intended for users in restricted jurisdictions, including the UK, US, Ontario (Canada), France, and Belgium.

[Ledger @Ledger]

Your Perps deserve better security.

Stop juggling fragile browser extensions and risking your digital assets to blind signing just to hit your next trade. Paired with your Ledger signer, you can now long or short through @yield_xyz in Ledger Wallet™ with 100% Clear Signing.

Verify on your device and stay secure, even on the go.

Free from compromise

Perps trading involves significant risk. See below.

[Ledger @Ledger]

We agree so much we already did it. Last October at Op3n we retired "hardware wallet" for "signer," and Ledger Live became Ledger Wallet.

Two words, two jobs. The signer is the hardware that proves intent and consent. The Wallet is where you actually buy, swap, and stake.

And signers matter even more now. Deepfakes can clone your face and your voice. They still can't press your button.

[Ledger @Ledger]

all of this, without the compromise

→ Buy ✓
→ Sell ✓
→ Swap ✓
→ DCA ✓
→ Stake ✓

AND you hold the keys.

[Charles-Edouard D. @Charlesedouadd]

Bonjour, bonjour. Nous nous excusons pour tout inconvénient auquel vous êtes confronté. Je vous ai suivi, veuillez nous suivre afin que nous puissions vous aider de manière appropriée concernant votre problème.
@GraphiqueDBF

[Charles-Edouard D. @Charlesedouadd]

👍

[Ledger @Ledger]

Too many people keep their crypto spread across random apps, exchanges, and software wallets. Chaos.

Ledger keeps it simple: buy and manage everything inside Ledger Wallet, and let your Ledger signer hold your keys offline.

One setup. Zero compromises. 🔒

[Charles-Edouard D. @Charlesedouadd]

💪

[Ledger @Ledger]

Since 2018, the Ledger Donjon security research team has been uncovering vulnerabilities across the crypto space to help manufacturers build better defenses.

By sharing findings in good faith and pushing for standards like Secure Element chips, we’re working to keep the entire ecosystem safer for everyone. 🔐🛡️

[Charles-Edouard D. @Charlesedouadd]

👇

[Ledger @Ledger]

New season, new security stack incoming 🔒

Whatever's next for you this year, your crypto deserves the same upgrade.

Get up to $70 in BTC on select Ledger signers, now through Sept 6.

[Charles-Edouard D. @Charlesedouadd]

👍

[Ledger @Ledger]

This builder went past the Wallet CLI to APDU commands and direct hardware communication. The signing boundary holds at the device level regardless of what's happening in the runtime above it.

[Ledger @Ledger]

Ledger is not affected by the recently published Coldcard Mk3 advisory.

Ledger devices use a certified True Random Number Generator (TRNG) built directly into our Secure Element chip, generating full 256 bits of entropy for every 24-word Secret Recovery Phrase. Please refer to this article for more information: https://t.co/wYlVHAeiVX

Coinkite has published a security advisory regarding certain Coldcard Mk3 firmware versions - you can read their notice here: https://t.co/uHkzcCWoBW