Ariel Wengroff

Today marks an important step forward for @Ledger. We’re welcoming John Andrews as Ledger’s CFO and officially opening our New York office, a major milestone as we continue to scale in the U.S., our largest market. John Andrews brings the institutional rigor and financial leadership needed to scale Ledger’s global vision. His deep experience at the intersection of traditional finance and digital assets is exactly what we need as we deepen our presence in the United States and globally. With the opening of our New York office, we’re also placing @ledger_business at the heart of the financial world to meet growing demand for secure digital asset infrastructure. Institutions today require the cryptographic certainty that only Ledger can provide. With Ledger Enterprise Multisig and Ledger Enterprise Tradelink, we’re equipping banks and asset managers with the tools to govern and trade digital assets with total control. As adoption continues to accelerate, so does our responsibility, not only to secure assets, but to help secure the foundations of the next financial system and agentic era. Exciting times ahead. businesswire.com/news/home/2026…

With their win tonight, the Spurs clinch a Western Conference top 6 seed in the NBA Playoffs presented by @Google!

𝐂𝐋𝐈𝐍𝐂𝐇𝐄𝐃. 😤 @HEB | @Ledger

This is a must-read blog from @Ledger's CXO @iancr. Soon, the primary actors in our financial and digital systems won’t be humans clicking buttons; it will be autonomous AI agents. These agents will research, negotiate, and transact in milliseconds, 24/7, on our behalf. The rise of AI agents only reinforces this reality: - If agents act on your behalf, you must control your keys. - If identities can be faked, trust must be rooted in secure hardware. - If decisions are automated, consent must remain human-verifiable. Ledger’s strategy from securing crypto to securing agents is natural. Crypto is an incredible first use case. Agents are the next one. The companies that understand this shift will define the next decade of digital ownership. #RevengeOfTheAtoms #AgenticEconomy ledger.com/blog-security-…

Our phones were never designed to be secure vaults. The @DonjonLedger proves that every single day. For years, we’ve trusted our phones to protect everything: our data, our identity, our money. But smartphones are inherently fragile. They’re multipurpose, always-connected devices built for convenience first — not hardened security. That model may have been enough for the early internet of information. It doesn’t work for the internet of value. When a single vulnerability can put hundreds of millions of devices at risk, it’s a reminder of a simple truth: the device you use every day should not be the final line of defense for your digital value. 875 million Android devices can be compromised in under 60 seconds. That’s exactly why your phone should never be where your value ultimately lives. Pair it with a @Ledger signer and use the Ledger Wallet app. shop.ledger.com/?srsltid=AfmBO… forbes.com/sites/daveywin…

BTCPay 2.3.6 is out! New features, bug fixes and security patches. Huge thanks to @DonjonLedger for using their new AI security agent to review our project ahead of release and all contributors who made it happen.

Transaction Check acts like an anti-virus for your Ledger, simulating EVM transactions to flag malicious contracts and risky addresses before they touch your wallet. ✅ Clear Signing: shows you the facts. ✅ Transaction Check: shows you the risks. Don’t just hope it’s safe. Know it is. 🔒

Yesterday, @nvidia didn’t just launch chips, they validated a shift we’ve been predicting for a decade. Intelligence is scaling at machine speed, but Intelligence without Authority is a liability. If we don't fix the governance layer at the silicon level, the Agentic Age is dead on arrival. 🧵

We're proud to be sponsoring @bsaepfl 's annual conference. Catch us on-site with a few surprises and a talk at 3:30 PM on Real-World Adoption & Merchant Integration. BSA has been running great initiatives to bring EPFL students into blockchain. As part of Ledger N3XT, we're here to support them in keeping that momentum."

A new chapter begins for @Ledger Wallet 🔒 🎨 More Clarity | More Control More Colors | More Choice Bada bing, bada boom 🤝

The future of DeFi trading is simple, fast, and secure with @1inch intent-based swaps via Ledger Wallet! Zero gas fees, optimal liquidity access for the best rates, and enhanced security, all secured by your Ledger signer + Ledger Wallet. Learn more: ledger.com/blog-discover-…

@_pgauthier @Ledger really appreciate you sharing the concrete details of what makes @Ledger stand out and why the physics are so essential in an intangible world

In a world where AI accelerates threats to software security, hardware roots like @Ledger's Secure Elements provide a "Physics of Trust" that code alone can't match. This is the core of the thesis I laid out in my latest piece, "Revenge of the Atoms" ledger.com/blog-revenge-a…

If I had a time machine, I’d go back and tell 1992 me, “The Command Line will be sexy in 2026.” 1992 me would never believe it, yet here we are. I was on stage at @sxsw in Austin yesterday with @CoinDesk’s @Liqquidity for a discussion about AI and security. Here’s the Reader’s Digest version of our talk:

For years @Ledger support has been a checkbox feature of crypto wallets. Now we’re entering the era of agentic CLI wallets — and they need secure signing too. Congrats and thank you to our friends at MoonPay for being first to market. It's a business doing pleasure with you!

the security and control of @Ledger the payments and ramps infrastructure of MoonPay now compatible with the Agentic Economy via a simple CLI live now for agents everywhere 🤖🔐🤖🔐

MoonPay 🤝 Agents 🤝 Ledger 🤖 moonpay.com/agents

NEW: MOONPAY INTRODUCES LEDGER-SECURED AI CRYPTO AGENTS TO ADDRESS WALLET KEY RISKS - COINDESK SOURCE: coindesk.com/tech/2026/03/1…

@_pgauthier proud moment to be working with you @_pgauthier and our @Ledger team. perfectly positioned for the moment.

Software is no longer "eating the world." AI is eating software. The old moats are collapsing overnight. We are entering the Economy of Action, where the primary actors aren’t humans clicking buttons, but autonomous AI agents transacting in milliseconds. But there is a massive problem: Software cannot secure an AI-driven world. Software security is probabilistic. In a war of code vs. code, the attacker only needs to be right once. AI has turned "good enough" into "extinct." At @Ledger, we’ve spent 12 years preparing for this collision of Blockchain and AI. We are moving the "root of trust" out of the reach of code and into the Physics of Trust. By anchoring identity and governance in immutable silicon—Secure Elements logically isolated from the OS—we create a physical barrier that AI simply cannot cross. Ledger is the weapon for the Agentic Economy.