My 5-year-old just tried to bypass Roblox's verification to unlock chat features using this fake picture. It didn't work... this time.

Nice try, kid. Keep practicing. Soon you'll be hacking the planet!

Just a few more days and I’ll be in San Francisco for the RSA Conference for the first time. And I’ll be hosting two sessions: one talk titled “Lessons Learned from Implementing an Intel-driven Purple Teaming Process.” The second one is a birds of a feather titled “Is Threat Intel Answering the Right Questions?”

If you’ll be around, ping me. I would love to meet fellow practitioners there.

Se você for 🇧🇷 então, me chama pra gente trocar uma ideia!

#RSAC #RSAC2025

Is Threat Intel answering the right questions?

Many of us rely on threat intelligence to guide our defenses, but which aspects truly matter most? Are IOCs by themselves enough? Does focusing on who is behind an attack overshadow more pressing concerns? And how might TTPs fit into the big picture?

I’d love to hear your thoughts and experiences. Let’s discuss what threat intel does well, where it falls short, and whether we’re asking the right questions in the first place.

My talk at @BSidesLV is now available! In this session I shared insights on how we’re using purple teaming and threat intelligence at Banco do Brasil to enhance our security strategy.

Catch the full video here and let me know your thoughts: https://youtu.be/Rx0wWb8zlQE

#CyberSecurity #PurpleTeaming #ThreatIntel #BSidesLV

I’m thrilled to announce that I’ll be presenting at @BSidesLV next week! Join me for my talk “Intelligence-based Purple-teaming: A Case Study by Banco do Brasil” on August 7th at 15:30 in the Proving Grounds track.

I’ll be sharing insights from our journey and the impact of integrating threat intel with purple teaming in enhancing our security. It’s an honor to be part of this incredible event and I can’t wait to connect with fellow professionals and enthusiasts in the field.

See you there!