Nicolas Bacca

Chef @zknoxhq | Co-founder @Ledger 🦄. I build permissionless and hard to break things. Fan of Magic Internet Money (but no MSB). Entrepreneur if duty calls

[Nicolas Bacca @BTChip]

@InventingIsaure @Ledger I agree, nobody should left you pending especially with all the good news \o/

[Nicolas Bacca @BTChip]

Founder privilege is being rejected at events hosted by your company while your friends are just left on pending

[Nicolas Bacca @BTChip]

I'll be talking about what the crypto space can tell us about sovereignty at @VivaTech today 16h30 in the Sovereignty Arena 🦁 - slides available tomorrow

[Ethereum Foundation @ethereumfndn]

1/ ICYMI: Clear signing is now live.

Hear how the Ethereum ecosystem is coming together to make transactions readable.

[FAT SOLUTIONS @fatsolutionsxyz]

🚨 FAT NEWS 🚨

FAT SOLUTIONS has received a grant from the Kohaku team at @ethereumfndn to help build Kohaku, privacy-first tooling for the Ethereum ecosystem.

Our scope: integrating three privacy protocols into Kohaku to make privacy on Ethereum actually usable.

> tornado cash
> privacy pools v1
> tongo

[Nico @ncsgy]

Ethereum can already start preparing accounts for a post quantum world, without waiting for a hard fork.

Today, it would be just 0.07$ .

Further audits incoming. Though I squeezed in a review with Fable before Uncle Sam crashed my party. Verity formal proof included for my lean enjoyers

https://t.co/hfOx08X17Q

[Nicolas Bacca @BTChip]

Christophe being Cédric, IYKYK

[Nicolas Bacca @BTChip]

Very nice new Rust classical/PQ crypto library built by Ledger co-founder Christophe focusing on no dependencies and hardened against side channels https://t.co/fWlVBeObfY - also make sure to read CONTRIBUTING.md for a good ruleset regarding PRs assisted by automatic programming

[Nicolas Bacca @BTChip]

Un jour en Europe, dans un village déprimant un jour de pluie, quelqu'un s'est dit que la solution aux frais opaques des banques c'était de forcer à les partager. Et en bonus on ne peut plus savoir combien on envoie. Merci mon ami, grâce à toi on économise du marketing en crypto

[ambire.eth @ambire]

Clear signing is now live in Ambire.

Powered by EIP-7730, you can now see exactly what you're approving before you sign.

[Crédit Agricole @CreditAgricole]

Salut, c’est Cédric, désolé j’étais occupé…Mais la je suis dispo pour répondre à vos questions !

[Paul Frambot 🦋 @PaulFrambot]

We’ve just raised $175M, in a round co-led by @paradigm, @a16zcrypto, and @RibbitCapital, the largest raise DeFi has ever seen.

Credit is the bedrock of our civilization, but the infrastructure underneath is fragmented, extractive, and closed to most of the world. That is what @Morpho is here to change.

Morpho is building the open credit network for the world. The global credit market is $ 200T. We are building the infrastructure layer that will move it onchain, and every institution, fintech, and bank that wants to participate in the next era of finance will connect to this network.

After four years of being heads down building Morpho, we now count more than $11B in deposits and integrations with leading financial institutions including @Coinbase, @Binance, @FireblocksHQ, @SG_Forge, @krakenfx, @Bitwise, and dozens of others building on Morpho to offer better products to their users. But this is just the beginning.

This raise will allow us to accelerate: activating the global credit network at scale, building the go-to-market engine to match our ambition, and bringing more institutions onto the network faster.

Having any kind of onchain strategy in this era will mean going through Morpho at some point. Reach out and let's talk. And if you want to help build the open credit network for the world, we have plenty of open roles.

Let’s fly 🦋

[Nicolas Bacca @BTChip]

A couple days later they are still there. I guess nobody cares about reports anymore and Elon will just cry that Europe is unfair when this dumpster fire gets sanctioned again

[Nicolas Bacca @BTChip]

Reporting again "a few" malicious ads (fake news site leading to an obvious investment scam) that have been live for 3 days now. Twixtter trust & safety seems to be doing well.

[Vatnik Soup @P_Kallioniemi]

In today’s Vatnik Soup, we introduce Vincent Bolloré, a French billionaire and media tycoon. He’s best known for building a powerful media empire and for reshaping editorial lines across French media and publishing, pushing them toward far-right and pro-Kremlin positions.

1/25

[Nicolas Bacca @BTChip]

@bluetouff @CayreRomain je voulais dire un mini dongle usb wifi

[Nicolas Bacca @BTChip]

@bluetouff @CayreRomain avec un usb host ça devrait aller

[Nicolas Bacca @BTChip]

Signal for Android did some very good performance upgrade recently around 8.13 (maybe around 5d45914) and is usable again on a large (> 15 Gb) database, along with the new local backup format. Was painful to wait several seconds to send in a years old chat and 14h to backup.

[Nicolas Bacca @BTChip]

@bluetouff Comme ça en marchant faut voir ce que donne le dèv alternatif dessus mais j'ai déjà vu bien pire genre https://t.co/EeclcCn5C7

[Nicolas Bacca @BTChip]

@Lab312_ Alors sur le concept c'est cool, les problèmes arrivent quand les gens (içi, toi ou ClavaStack) ont des trucs à vendre, au final l'humain étant feignasse on se retrouve à acheter un machin trivial à pwn en supply chain tout fait ce qui nous donne un énorme potentiel de pop corn

[Nicolas Bacca @BTChip]

Update following Tropic Square report the secrets are also vulnerable and the attack vector will be disclosed in Spring 2027. Curious about the specifics as I like the idea of MAC-and-Destroy as an additional simple enough safety belt against traditional attacks

[Tropic Square 🌴🔲 @tropicsquare]

We built TROPIC01 to find its limits.

Today we're publishing a Security Advisory on a hardware vulnerability discovered during an independent audit by the Ledger Donjon team - alongside the deeper findings our engineers made as a result.

What was found:
👉️ During their audit, Ledger Donjon successfully executed a Laser Fault Injection attack bypassing firmware boot signature under lab conditions - but essential hardware security withstood it.
👉️ Building on that discovery, our team found that more complex combined attack paths can potentially breach the hardware boundary and expose all confidential data.

Worth knowing:
👉️ This is not a remote exploit and there is no evidence of real-world exploitation.
👉️ Mitigation measures for this attack vector are available for deployment.

True hardware security is built on transparency and auditability. So we don't just tolerate scrutiny, we invite it. This disclosure is that principle in practice.

A huge thanks to @DonjonLedger team for their exceptional technical expertise, professionalism and dedication to coordinated disclosure.

📄 Read our full announcement: https://t.co/nrLt3aQRU6
🔬 Link to technical deep-dive: https://t.co/IxoXdMRUlC