rafa (@rafabyte_) header
rafa (@rafabyte_) profile picture

Security Researcher https://teapaw.org/t.co/1SOxGFQMNm

BR
Joined August 2023
Photo by rafa (@rafabyte_)Photo by rafa (@rafabyte_)Photo by rafa (@rafabyte_)Photo by rafa (@rafabyte_)
Lesson from building a hackbot with @rafabyte_: Don’t use non-Daybreak models on Codex for security work. They won’t refuse you. They’ll quietly do something dumb, skip what you asked for, and never mention it.
8
3
1
52
4,956
rafa retweeted
This new HTML feature just shipped in Chrome 150, it's gonna be veeeeery interesting 👀 github.com/WICG/declarative-…
5
27
1
135
16,408
We’re excited to announce the top 3 winners from H1-361 Bali 🌴🏆 Huge congrats to these incredible security researchers for an unforgettable live hacking event: 🥇 1st Place — @nahuelrm_ 🥈 2nd Place — @zere 🥉 3rd Place — @joaxcar Thanks to everyone who joined us in Bali and helped make this event a great week of collaboration and community. #TogetherWeHitHarder
6
13
2
157
18,568
Amsterdam brought the 🔥! @salesforce + #H13120 = one incredible Live Hacking Event 🇳🇱 Security researchers tackled AI challenges head-on—finding vulnerabilities, sharing insights, and shaping the future of secure innovation. #HackForGood #AISecurity #TogetherWeHitHarder
8
8
2
116
12,783
If you ever need help with a bug, you can always count on our community! 🫂
4
31
2,832
Unbelievable exploitation journey documented in a thread in the # critical-thinkers on the CTBB discord. Shout out to @rafabyte_ for finding the solution, and @TomAnthonySEO for doing WORK. Assists: @joaxcar, Balint, @J0R1AN, @kevin_mizu @7urb01, and yours truly, among others.
2
9
1
113
10,207
#100DaysOfHacking Day 16: - Still bug hunting :D (Currently trying to bypass WAF for XSS) - Found a cool research about exploiting HTTP Parsers Inconsistencies rafa.hashnode.dev/exploiting…
1
1
4
1,352
Exploiting HTTP Parsers Inconsistencies by Rafael da Costa Santos rafa.hashnode.dev/exploiting… #BBRENewsletter59 Subscribe to get the next issue: bbre.dev/nl
1
22
94
10,200
Check out the latest issue of BBRE Newsletter🔥 bbre.dev/59
1
5
15
4,309