Ernani | 0xnan.base.eth

🚨🇧🇷 A cybersecurity researcher from Brazil exposed a large scale scam operation by buying a "Ledger" hardware wallet off a Chinese marketplace — suspiciously cheap and the packaging looked original from a distance. Here's what he found after cracking the thing open: The "hardware wallet" Inside the shell was a completely different chip — the kind you'd find in a cheap IoT gadget, not a wallet designed to protect your crypto. The markings had been physically sanded off to hide what it actually was. The firmware pretended to be a real Ledger version that doesn't even exist (Ledger Nano S+ V2.1). And here's the kicker: every seed phrase and PIN you'd type into it was stored in plain text and sent straight to the attacker's server (kkkhhhnnn[.]com). Instantly... It was built to drain wallets across ~20 different blockchains. The fake app The seller kindly included a "Ledger Live" app to go with it. It was a modified copy — not even signed properly, the attackers didn't bother with the basics — and it silently siphoned off data the moment you used it. Just when you thought this was it, the same crew is also pushing malware for Windows, macOS, and even iOS — using TestFlight to sneak past Apple's App Store review entirely. The researcher has sent a full report to Ledger's security team. A deeper technical breakdown is expected once they've finished their analysis. This was shared on Reddit by u/Past_Computer2901

Introducing Claude Design by Anthropic Labs: make prototypes, slides, and one-pagers by talking to Claude. Powered by Claude Opus 4.7, our most capable vision model. Available in research preview on the Pro, Max, Team, and Enterprise plans, rolling out throughout the day.

This team is amazing!

@Kay0x0b ta muito, tem ficado no minimo 30 conto. Eu ate assustei quando vi o preco, ja peguei logo 4.

@ernanibritto Tá um preço bom kk

Hoje parei pra pensar: minha conta tá parecendo robô kkk Brasileira na Web3, evangelist da Redstone, Shefi 16… mas quase não mostro o lado real. Vamos mudar isso. Primeira coisa: o que vocês querem ver mais por aqui? conteúdo educacional de Web3, erros que cometi, ou algo específico?

@0xFonta Eu tambem estou nessa, principalmente pra servicos que pagam em $. Sem taxa de cambio e iof

Aos poucos, estou migrando meus gastos do dia a dia pro cartão cripto. Dessa vez foram coisas simples: uber e academia. Nada de outro mundo mas é justamente aí que começa a mudança Cashback, controle em dólar, integração com #Web3. Migrando aos poucos Coisas pequenas, repetidas, que no longo prazo fazem diferença. Ainda estou testando alguns. E você, já usa cartão #cripto? Qual? De quebra já manda teu ref 😮‍💨

@Kay0x0b Se Liga: deixa eu ver se foi a foto

Quicks Marketing Solflare x.com/i/broadcasts/1…

My guess: the red monke 🔥🔥🔥🔥

@LilElseCaller @kukasolana @leafar_dev @kauenet @0x_arthurbretas lmao 😂😂

@ernanibritto @kukasolana @leafar_dev @kauenet @0x_arthurbretas Most similar thing that you can get now is reading it etherscan Convos lol

@solquicks What an awesome presentation! 🔥🔥🔥🔥

Stream with Superteam Brasil x.com/i/broadcasts/1…

@LilElseCaller @kukasolana @leafar_dev @kauenet @0x_arthurbretas Ok, now I will share, that the first hacking book I've read, was this one - and you only have chunks of text in some attacks, like phreaking, and the rest of them, you might go after on blogs around the internet ( the pages were cut, information missing )

@ernanibritto @kukasolana @leafar_dev @kauenet @0x_arthurbretas At that time it was insanely easy, that's why a lot of those crazy non social engineering hacking stories come from 2000/2015

@LilElseCaller @kukasolana @leafar_dev @kauenet @0x_arthurbretas Of course, it has evolved a lot. The tools are even more insane :O! When I saw BackTrack, for one moment, you start thinking that everything connected to a network is vulnerable. Totally shocking.

@ernanibritto @kukasolana @leafar_dev @kauenet @0x_arthurbretas My first one was WIFISlax, Kali is the one I liked the most and printed lol.

@kukasolana @LilElseCaller @leafar_dev @kauenet @0x_arthurbretas It's insane to see that he was using Kali Linux at 11. My first time learning for curiosity was with BackTrack ( way back in 2012 )

@LilElseCaller Check this out @leafar_dev @kauenet @0x_arthurbretas

Bora subir mais uma posicao nesse ranking @SuperteamBR

Vamos @SuperteamBR! 🇧🇷

@0xAdalba @DalekThai @omagowlad @StellarOrg @BuildOnStellar @betaw3b @Stellar_Brazil @IFlorescerCal Grande Wlad! 👏🏼👏🏼👏🏼👏🏼

Amazing chat with @omagowlad about the growth of the @StellarOrg ecosystem! We talked about the success of Give Colombia, the anticipation for Give Brazil, and the expectations for the next Meridian in Portugal. The community in Latin America continues to grow! 🌎✨

+ DE 50 INSCRITOS NO PROGRAMA! Se vc ainda não cadastrou o seu time, não perca tempo. Lembrando que é um processo seletivo e os times serão selecionados de acordo com background e fit da proposta que pretende desenvolver (caso tenha incluído). Veja o conteúdo abaixo com os detalhes e participe!

Stablecoins workshop with Anna Yuan