Gustavo Dutra

Floripa’s community is on fire since @eth_floripa Today we have one more @Logos_network circle Next week it’s @openclaw meetup The next, our (unofficial) @ethereum Hub Floripa opens its doors All while @Founder_Haus keeps weekly healthy events for founders, builders and investors to connect RT and come visit 😘

We’re officially announcing @habitchainxyz 🟦 A habit-tracking app with real skin-in-the-game built on @Base. 🏆 Winner of 3 hackathons (w/ @pera_he @dutraguss) Huge thanks to @buildonbase, Incubase, and the community for the support. Join the waitlist 👉 habitchain.xyz Stake on yourself 💪

@lucilajuliana @EFDevcon My secret is been carrying a supply of alfajores

@ManuAlzuru 🙌

Last roll call before our first event in Devconnect. Who is going to Buenos Aires or is already there?🎉

Bugs cost less when caught early. 💸 At Security Budgets: Pay Now or Pay Exploits Later, @dutraguss and @mis4nthr0pic reflect on the balance between speed and safety, and what it really takes to build with care.

🏄‍♂️ NEW SPEAKER CONFIRMED! ✨ We’re thrilled to welcome Gustavo Dutra (@dutraguss) to ETH Floripa 2025! Gustavo is Senior Security Engineer at @0xPolygon, where he works on strengthening the security foundations of blockchain infrastructure.

What does it take to secure the backbone of Ethereum’s scaling ecosystem? @Agglayer by @Polygon is putting that question to the test with a $1,000,000 bug bounty on Cantina. Its cross-chain infrastructure is live for public review. Link below.

1/10 We've received a lot of questions about what the volunteer experience at a Web3Privacy event really looks like. So, here’s the breakdown: what you give, what you get, and the different ways you can join the crew for the Cypherpunk Congress in Buenos Aires

@mattaereal @theredguild I will be at Devcon as well and would like to participate if you're still gathering people who are interested.

I'm assembling a team of volunteers of security-experienced folks to help me and @theredguild push forward with the security awareness campaign we'll be hosting at the end of the year. Probably one of the most fun projects you'll ever work on for sure. Artists invited as well ⬇️

CHAMADA DE ARTIGOS 2025 Mais artigos, novos autores, pwnage e 0days. Com esses objetivos iniciamos a nova Chamada de Artigos 2025 para a segunda edição! Envie seu artigo para : trm@tramoia.sh

Hello hackers! Another @pwncollege semester ends, continuing @ASU's @ace_inst's never-ending quest to revolutionize the way hackers learn to become productive members of the cybersecurity community. Read on to learn what this means for students and Capture the Flag! 🧵

You expected a campus... but not this kind of campus 😎🎬 Here’s the official PBA Lucerne aftermovie! You’ll hear straight from our brilliant students, our instructors (legends) and our CEO @PaulineVorms, all reflecting on what made this ride at PBA Campus Lucerne @hslu unforgettable. Quick recap? 2.5 weeks of intense learning, building, debating, fixing, friendshipping, presenting, and connecting. - 80+ students from all over the globe. - Two specialized tracks. - One governance module with actual policymakers. - Debates that made us rethink everything. - Enough coffee and bananas to power Spain and Portugal - New friendships, the real ones type. - Big ideas. Real connections. And somehow... still enough energy left to dance at the end or get lost in the swiss alps🕺💃 To our students, we saw you walk in with wide eyes, and walk out with your heads high. You locked in. You got uncomfortable. You grew. You built things on @Polkadot that actually mean something. And now, you’re officially part of the PBA fam 💜 Lucerne is done but post-PBA blues is still hitting. Still, one thing’s clear, wave 8 is calling 😶‍🌫️⌛️🌴 (You in?) Enjoy the weekend!

I wasn't expecting to make so many friends from all over the world and learn this much in only 3 weeks. Thank you so much to all @AcademyPolkadot staff and all my new peers that were part of that amazing cohort!

It's been a wild and exciting journey so far. I'm learning tons at the @AcademyPolkadot

The time has come, and with it your reading material for the week. Phrack #71 is officially released ONLINE! Let us know what you think! phrack.org/issues/71/1.ht…

I just received this NFT for taking part in the Encode Club Solidity Bootcamp Q2 2024 with @encodeclub. opensea.io/assets/matic/0…

#H2HC2023 20 anos, inscricoes abertas! Nao percam a comemoracao de 2 decadas @h2hconference youtube.com/shorts/hszbYD7…

@wh0isdxk ✋

quem aí vai na h2hc?

@hakluke youtube.com/watch?v=tOsck7…

What song would you play when you're in an office and all of the computers suddenly start displaying this?

Just added support to LDAP Serialized Payloads in the JNDI-Exploit-Kit. This attack path works in *ANY* java version as long the classes used in the Serialized payload are in the application classpath. Do not rely on your java version being up-to-date and update your log4j ASAP!