26:I[56264,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/3_pa10o2m-p7o.js","/_next/static/chunks/35__wxim6rsyk.js","/_next/static/chunks/23ecguam33u_s.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/3tytzhbvmduy-.js"],"GuestHistoryRecorder"] 27:I[3004,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/3_pa10o2m-p7o.js","/_next/static/chunks/35__wxim6rsyk.js","/_next/static/chunks/23ecguam33u_s.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/3tytzhbvmduy-.js"],"EmailPreview"] 2a:I[27201,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js"],"IconMark"] 28:Tf015, Your Crypto Deserves an Upgrade. Get up to $70 in BTC

Your Crypto Deserves an Upgrade. Get up to $70 in BTC

This week: a limited-time offer on select Ledger signers, smarter tools inside Ledger Wallet™, plus Ledger CTO Charles Guillemet on why the post-quantum conversation needs to get more serious.

Take Control. Get up to $70 in BTC.

New season, new security stack. Get up to $70 in BTC on select Ledger signers, now through Sept 6. Use it to swap, stake, or spend via Ledger Wallet™. Offer valid while supplies last.

Claim Your BTC Boost →

Ledger Stories

Automate Your Crypto Growth with DCA in Ledger Wallet™

The market moves fast. DCA helps you keep up. Dollar Cost Averaging is a powerful strategy: it smooths out market volatility by investing consistent, smaller amounts over time. No more worrying about timing the market. No manual transactions. Just set it and forget it. Head to the ‘Buy’ section in Ledger Wallet™, select your crypto amount, and choose a trusted partner. Pick weekly or monthly buys, and even choose a specific day. Your strategy. Your rules.

Watch the Full DCA Tutorial →

Buy Crypto with Cash App Pay via MoonPay in Ledger Wallet™

Buying digital assets in Ledger Wallet™ just got a more familiar payment option. Eligible US customers can now use their Cash App balance at checkout when buying digital assets with MoonPay. Link your Cash App account once, approve the connection, and skip the approval step on future purchases. Buy with Ledger Wallet™ and approve with your Ledger signer. Free from compromise.

Learn More →

Agents Can Now Get Paid on Solana. Humans Still Hold the Keys

Agents can now complete tasks, write code, and get paid on Solana. The part that shouldn’t change: humans retaining final control over the assets. Ian Rogers, Chief Human Agency Officer at Ledger, sits down with Pavel, co-founder of AgenC. The design starts from one assumption: the host machine is compromised. Agents build and drive transaction flows. They never touch private keys. The Ledger device acts as a supervised signer, not a blind one.

Watch the Episode →

Charles Guillemet on the Unchained Podcast: Bitcoin’s Post-Quantum Problem

There’s no quantum computer breaking Bitcoin today. But crypto is already late on the migration. Charles Guillemet joined Laura Shin on Unchained to map out the threat landscape. He walked through three ways the network could respond if quantum computers crack unmigrated keys. His preferred path: freeze the coins and tail-emit new BTC to replace what is lost. He also covered Ledger’s SDK, hardware wallet quantum roadmap, and why ‘harvest now, decrypt later’ is more myth than risk for blockchains.

Listen to the Episode →

Bitcoin Rails: The Case for Lattice-Based Signatures in Bitcoin

Post-quantum Bitcoin discussions have mostly focused on cryptographic security against a quantum adversary. But cryptographic assumptions are only one dimension of security. Ledger CTO Charles Guillemet argues that evaluating primitives in isolation can obscure consequential risks at the systems level. Stateful hash-based schemes introduce state-management requirements where operational or user error can have catastrophic consequences. In this episode, Charles makes the case for lattice-based alternatives, specifically ML-DSA.

Listen to the Episode →

Choose your Ledger signer

Ledger Flex™

The new standard

Colors & Limited Editions

Durable 2.8″ screen

Recovery Key included

314 reviews

$249

BUY NOW →

NEW

Ledger Nano™ Gen5

As unique as you are

Susan Kare Badges

Lightweight 2.8″ screen

Recovery Key included

154 reviews

$179

BUY NOW →

True security starts with you. Never share your 24-word Secret Recovery Phrase or enter it on any device; Ledger will never ask for it. Store your recovery sheet or Ledger Recovery Key in a secure location. Prevent phishing by double-checking URLs and using official apps. Crucially, avoid blind signing: always verify transaction details on your Ledger signer’s Secure Screen before you sign. Head over to Ledger Academy for the full security checklist.

Buy a Ledger signer Get help

& listen to our podcast here.

This email was sent to you because you signed up at Ledger.com or purchased a Ledger product. We respect your right to privacy. Read our Privacy Policy and Cookie Policy. © 2026 Ledger SAS. All rights reserved. Ledger brands are registered trademarks of Ledger SAS. Ledger SAS, 106 Rue du Temple, 75003 Paris.

To unsubscribe from future emails or to update your email preferences, click here.

*Crypto transaction services are provided by 3rd-party providers. Ledger provides no financial advice or recommendations on use of these 3rd-party services. Rewards are not guaranteed.

* The content of this weekly newsletter is not intended for the UK.

29:T4cbb,If you are having trouble reading this email, read the online version "Crypto Owners Circle" Your Crypto Deserves an Upgrade. Get up to $70 in BTC ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- This week: a limited-time offer on select Ledger signers, smarter tools inside Ledger Wallet™, plus Ledger CTO Charles Guillemet on why the post-quantum conversation needs to get more serious. Take Control. Get up to $70 in BTC. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- New season, new security stack. Get up to $70 in BTC on select Ledger signers, now through Sept 6. Use it to swap, stake, or spend via Ledger Wallet™. Offer valid while supplies last. "Get up to $70 in BTC on select Ledger signers" Claim Your BTC Boost → Ledger Stories -------------- "Automate Your Crypto Growth with DCA in Ledger Wallet" Automate Your Crypto Growth with DCA in Ledger Wallet™ ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The market moves fast. DCA helps you keep up. Dollar Cost Averaging is a powerful strategy: it smooths out market volatility by investing consistent, smaller amounts over time. No more worrying about timing the market. No manual transactions. Just set it and forget it. Head to the ‘Buy’ section in Ledger Wallet™, select your crypto amount, and choose a trusted partner. Pick weekly or monthly buys, and even choose a specific day. Your strategy. Your rules. Watch the Full DCA Tutorial → "Buy Crypto with Cash App Pay via MoonPay in Ledger Wallet" Buy Crypto with Cash App Pay via MoonPay in Ledger Wallet™ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Buying digital assets in Ledger Wallet™ just got a more familiar payment option. Eligible US customers can now use their Cash App balance at checkout when buying digital assets with MoonPay. Link your Cash App account once, approve the connection, and skip the approval step on future purchases. Buy with Ledger Wallet™ and approve with your Ledger signer. Free from compromise. Learn More → "Agents Can Now Get Paid on Solana. Humans Still Hold the Keys" Agents Can Now Get Paid on Solana. Humans Still Hold the Keys ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Agents can now complete tasks, write code, and get paid on Solana. The part that shouldn’t change: humans retaining final control over the assets. Ian Rogers, Chief Human Agency Officer at Ledger, sits down with Pavel, co-founder of AgenC. The design starts from one assumption: the host machine is compromised. Agents build and drive transaction flows. They never touch private keys. The Ledger device acts as a supervised signer, not a blind one. Watch the Episode → "Charles Guillemet on the Unchained Podcast: Bitcoin's Post-Quantum Problem" Charles Guillemet on the Unchained Podcast: Bitcoin’s Post-Quantum Problem ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- There’s no quantum computer breaking Bitcoin today. But crypto is already late on the migration. Charles Guillemet joined Laura Shin on Unchained to map out the threat landscape. He walked through three ways the network could respond if quantum computers crack unmigrated keys. His preferred path: freeze the coins and tail-emit new BTC to replace what is lost. He also covered Ledger’s SDK, hardware wallet quantum roadmap, and why ‘harvest now, decrypt later’ is more myth than risk for blockchains. Listen to the Episode → "Bitcoin Rails: The Case for Lattice-Based Signatures in Bitcoin" Bitcoin Rails: The Case for Lattice-Based Signatures in Bitcoin -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Post-quantum Bitcoin discussions have mostly focused on cryptographic security against a quantum adversary. But cryptographic assumptions are only one dimension of security. Ledger CTO Charles Guillemet argues that evaluating primitives in isolation can obscure consequential risks at the systems level. Stateful hash-based schemes introduce state-management requirements where operational or user error can have catastrophic consequences. In this episode, Charles makes the case for lattice-based alternatives, specifically ML-DSA. Listen to the Episode → Choose your Ledger signer ------------------------- "Ledger Flex hardware signer" Ledger Flex™ The new standard Colors & Limited Editions Durable 2.8″ screen Recovery Key included "Rated 4.5 out of 5 stars" 314 reviews $249 BUY NOW → NEW "Ledger Nano Gen5 hardware signer" Ledger Nano™ Gen5 As unique as you are Susan Kare Badges Lightweight 2.8″ screen Recovery Key included "Rated 4.5 out of 5 stars" 154 reviews $179 BUY NOW → True security starts with you. Never share your 24-word Secret Recovery Phrase or enter it on any device; Ledger will never ask for it. Store your recovery sheet or Ledger Recovery Key in a secure location. Prevent phishing by double-checking URLs and using official apps. Crucially, avoid blind signing: always verify transaction details on your Ledger signer’s Secure Screen before you sign. Head over to Ledger Academy for the full security checklist . "Ledger" Buy a Ledger signer Get help Follow us on: "X" "Instagram" "Facebook" "TikTok" "YouTube" & listen to our podcast here. <#> This email was sent to you because you signed up at Ledger.com or purchased a Ledger product. We respect your right to privacy. Read our Privacy Policy and Cookie Policy . © 2026 Ledger SAS. All rights reserved. Ledger brands are registered trademarks of Ledger SAS. Ledger SAS, 106 Rue du Temple, 75003 Paris. To unsubscribe from future emails or to update your email preferences, click here. *Crypto transaction services are provided by 3rd-party providers. Ledger provides no financial advice or recommendations on use of these 3rd-party services. Rewards are not guaranteed. * The content of this weekly newsletter is not intended for the UK. 1f:["$","article",null,{"className":"min-w-0 flex-1 overflow-hidden","aria-label":"Here's the latest from Ledger","children":[["$","$L26",null,{"emailId":"2b7b4ef7-a058-44d6-b742-af22ca7d8033"}],["$","$L27",null,{"email":{"id":"2b7b4ef7-a058-44d6-b742-af22ca7d8033","subject":"Here's the latest from Ledger","previewText":"If you are having trouble reading this email, read the online version ","sentAt":"2026-08-28T16:31:26.000Z","classification":"marketing","imageCount":17,"thumbnailUrl":"https://mailspo-ingest.imraan-243.workers.dev/img/renders/2b7b4ef7-a058-44d6-b742-af22ca7d8033.jpg","emailType":"newsletter","typeConfidence":"guess","typeBasis":"no stronger signal","brand":"$24:props:brands:534","bodyHtml":"$28","textBody":"$29","bodyFallback":null}}]]}] a:null f:[["$","title","0",{"children":"Here's the latest from Ledger by Ledger | Mailspo"}],["$","meta","1",{"name":"description","content":"If you are having trouble reading this email, read the online version

Search Mailspo