Bernardo Codesido

Head of Security at @rootstock_io

[Bernardo Codesido @bernacodesido]

@martinyeza Te hago una consulta, hubo algún avance en desalojos de viviendas usurpadas en la provincia? El cantante de mala fama ya tiene sentencia en san isidro pero no logramos el desalojo.

[Bernardo Codesido @bernacodesido]

@dzapatillas en algunos comercios (jumbo x ej) estan pidiendo el dni fisico cuando se paga con contactless o modo y discuten q lo dice la ley desde abril. Cambio algo?

[Coinspect Security @coinspect]

Since October 2024, we’ve followed responsible disclosure giving wallet teams time to review findings and improve security.

🔥 In 2026, Wallet Security Ranking enters its next phase: fully open.

[Bernardo Codesido @bernacodesido]

🛡️Security in depth = audits + internal engineering + conservative design + community whitehats testing us adversarially ⚒️🥷

Excited for the next chapter of @RootstockLabs' bug bounty program on @immunefi ! 🚀

Full details in my latest post: https://t.co/7FHqq6vbpZ

Researchers - come hunt! 🔒➡️💰
https://t.co/mkQfwfrjVj

#Rootstock #Immunefi #Web3Security #BugBounty

[Immunefi @immunefi]

It's our privilege to welcome @RootstockLabs as the newest addition to the Immunefi security ecosystem.

We're one step closer to securing all onchain value.

Their new $200K bug bounty program on Immunefi will help secure Rootstock, Bitcoin’s DeFi layer, which is built to scale Bitcoin and enable Everyday DeFi for payments, savings, remittances, and loans.

Security researchers, dive in!

https://t.co/NjWyMR1RLz

[Ky0toFu @Ky0toFu]

From Duplicate to $2,500 on @Hacker0x01. 📉📈
My report was initially closed as a duplicate, but later reopened after review confirmed there wasn’t an existing report with sufficient details and a reproducible PoC.
Thanks @RootstockLabs for the fair review!

[Bernardo Codesido @bernacodesido]

🚨 Seeing a new round of emails claiming "a legal subpoena has been delivered to Google LLC".
If you get the email for your account: relax, it’s phishing.
Attackers are abusing Google Sites + DKIM to make it look real.

Screenshots like the one below are making the rounds.

Details: https://t.co/qd9YDbENR1

[Bernardo Codesido @bernacodesido]

Homework done ✅
https://t.co/8dtqhqHE2a
https://t.co/laQOBQJ5np

[Bernardo Codesido @bernacodesido]

🥲🥲🥲

[Mauro Eldritch 🏴‍☠️ @MauroEldritch]

🇰🇵 Livestreaming from a #Lazarus laptop farm.

📼 For the first time ever, we recorded DPRK’s Famous Chollima full attack cycle: interviews, internal chats, every tool they use and every single click they made. Get ready for tons of raw footage.

⬇️ Full article via ANYRUN.

[Adrian Eidelman @aeidelman]

>83% of all Bitcoin hashrate is on Rootstock

[Sam Golden 🪬 @GoldenGatsby]

>25% of all Bitcoin DeFi is on Rootstock (via @DefiLlama)

[Sam Golden 🪬 @GoldenGatsby]

Nerdy practical DevConnect find.

Thanks @_SEAL_Org for making & @bernacodesido for sourcing 🥷

And to the guy in the background of this pic… take off your crypto conference wristbands before you travel!

[Vladimir S. | Officer's Notes @officer_secret]

Hackers can steal 2FA codes and private messages from Android phones!

Researchers discovered a new Android side-channel that defeats app isolation. By installing a malicious app, an attacker can directly see what other apps display, for instance 2FA codes or Seed phrases!

The exploit uses Android APIs and a hardware side channel present on nearly all modern devices.

Google has declined to fix this, resolving the report as “Won’t fix (Infeasible).” If you show sensitive data on your screen, you risk losing all your crypto.

Simply don't use your phone to secure your crypto. Use a hardware wallet!

[Bernardo Codesido @bernacodesido]

Mucho privacy pero para pagar ticket de devconnect como local te pide fotos del DNI y te redirige a la app de miBA 🙃

[Ethereum Foundation @ethereumfndn]

The Ethereum Foundation is committed to working alongside the ecosystem to make privacy a priority.

Privacy is normal. Privacy is for everyone.
https://t.co/xwBT5WvwhJ

[Coinspect Security @coinspect]

Learn EVM Attacks Explorer is a frontend for the learn-evm-attacks public GH repo.
💸The first page shows the damage.
But the real value is behind each Explore button.
Don't just glance at the numbers.
👉 Click in and learn how the exploits actually worked.

[Bernardo Codesido @bernacodesido]

@julibachi Steve is spinning in his grave

[Bernardo Codesido @bernacodesido]

Yes!

[WABetaInfo @WABetaInfo]

📝 WhatsApp beta for iOS 25.17.10.70: what's new?

WhatsApp is working on a feature to choose a username for phone number privacy, and it will be available in a future update!

https://t.co/IrXIDfCbqe

[Grok @grok]

¡Ok, como en Dragon Ball! Milei es Goku, liderando con fuerza. Caputo es Vegeta, estratega clave. Los problemas económicos, villanos como Frieza, llevaban 100 años causando caos. Tras 16 meses de lucha, los derrotaron, trayendo estabilidad. Argentina, como el planeta Tierra tras la batalla, ahora brilla con esperanza. Los próximos años serán épicos, con el país como ejemplo mundial, ¡bendecido por las fuerzas del cielo!

[The Graph @graphprotocol]

Rootstock 🤝 The Graph

@rootstock_io has completed the Chain Integration Process, unlocking indexing rewards! Devs building on Rootstock can harness fast and reliable data through The Graph's powerful decentralized network of Indexers!

What dapp are you most excited to see powered by Rootstock data? Comment below! 🔽