Cássio B. Pereira | AppSec @cassiodeveloper
AppSec by design. Secure #SDLC through culture, strategy & technology. @BSidesKrakow @CyberSecGames @codesnconseqs https://t.co/VN5dkbIHBW cassiodeveloper.com.br/?utm_source=x&… 🇧🇷 🇵🇱 🌎 Joined May 2009-
Tweets15K
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Followers1K
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Following7
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Likes4K
In fact @levelsio was right. Vibecoding all shit that is paid and sucks but you need. Just did agenda conf to manage conference live agenda and an interactive feedback for slides like slido... Soon I'll share
It’s an honor to organize @BSidesKrakow and be part of something this big, meaningful, and fun. Seeing this #community grow year after year makes me incredibly proud. Thanks to everyone who showed up, shared, helped, spoke, sponsored, volunteered, and made it happen. ❤️#BSides
It's happening #BSidesKrakow #BSides #InfoSec #CyberSecurity
@levelsio Not whole Brazil, but true. I just been to Maragogi, paradise beaches, terrible city looking style. While in Recife (some areas) nice city and buildings interior as well. São Paulo, same.
🚨SOLD OUT!🚨 For the first time in #BSides Kraków history, we are officially OUT OF TICKETS!🎟️🔥 Every single ticket has been claimed. Free or donation-based, they’re all gone! Thank you, Kraków #cybersecurity #community. You made this happen. See you at #BSidesKrakow 2026! 🇵🇱
@sciencegirl This is Brazil side, btw.
In 1915, Britain made Fight for the Dardanelles, an animated propaganda film using cardboard figures, cotton explosions, and maps to show WWI battles.
Coming to #Poland for @BSidesKrakow ? No? Get your ticket! I'm presenting on a new <AI buzzwords> tool "SPOTTER" and pay-what-you-can training where we hack a Ruzzian drone company with all the ru software your hacking heart desires.
HAHAHAHAHAHAHA KKKKKKKK
@rvrsh3ll Good morning
🤩We are happy to announce our #partnership with @semgrep #Code #security for builders. Catch, flag, and fix real issues before they ship, powered by security that learns as you build. #BSidesKrakow #InfoSec #CyberSec #Conference #BSides
Pois é pessoal, vamos mais uma vez tentar engajar nessa rede!
@lilavonsuirs @r0nycosta @c4ng4c3ir0 @juligaioso @sushicomabacate @1Iucas To marcado e não consigo ver o post inicial, mas aproveitando o gancho criei o mariaappsec.com justamente para dar a visão de contexto e risco que nenhuma ferramenta tem, e SEM IA por enquanto.
@AquelaLara Pior? Mas a grande pedra da obliteração é que é a solução final!
@rvrsh3ll haha curious!
instagram.com/p/Dbqp04KgSj7/… my training is coming to @BSidesKrakow again! Pay-what-you can format!
Daniel Donda @DanielDonda
11K Followers 5K Following 🛡️ Cybersecurity Professional https://t.co/2X9eVYE4mf 📚Book writer ⚡npub15rdytrwdsc62qmvsc28xhzdxs5u35utlexg3tc3mtzm23ka4hzmsthe64f
Sibelius Seraphini @sseraphini
50K Followers 18K Following @woovibr CoFounder/CTO - 10 years building Startups https://t.co/7Rbm0XjdXq
CyberWitch @_lehmariaa
5K Followers 1K Following Olá, eu sou a Leh🌛🌚🌜 Faço vídeos pro Tiktok e Youtube 🕵️♀️ Cyber Threat Intelligence | Incident Response | DFIR | SOC Tech, carreira, lifestyle 📚
Gabs Ferreira @o_gabsferreira
66K Followers 2K Following Criador. Falo sobre tecnologia, carreira internacional e pessoas. Developer Advocate na @searchapi_io 🐙
loloca @lilavonsuirs
5K Followers 433 Following
Juliana Dias ➔ Arte... @juuh42dias
20K Followers 3K Following #Ruby Software Craftswoman 🔨❤️ | Crafting Ruby code & communities | Technical Book Reviewer | Admin @ https://t.co/95VOgkAFLF | She/Ela | I use MacOS, btw
BartolomeoDiaz @bartolomeo_diaz
366 Followers 589 Following Cryptography CS&E 🧉 | Quantitative Finance @HerodotusDev · crystal sphere @daloc_xyz
Blvcksnow @Blvcksnow377132
131 Followers 2K Following
Steve Borosh @rvrsh3ll
1K Followers 747 Following The future is not set. There is no fate, but what we make for ourselves. - John Connor
@AudrinSilva @_AudrinSilva
8 Followers 52 Following
Daniel @Daniel62491723
59 Followers 699 Following
cryptoboy @alaskakakakaka
15 Followers 238 Following
qu1zo @472quizo
8 Followers 868 Following
Andrew @4ndr3w6S
3K Followers 3K Following Detection Engineering @HuntressLabs | Prev. Practice Lead, TAC (Purple Team) @TrustedSec | @SpursOfficial Super Fan - COYS!
sarah sherman @Sa_Tah
74 Followers 205 Following building community @retool all hot and lukewarm takes are my own
Wesley @vswesley7
40 Followers 514 Following
O concurseiro ➔ Key... @TechKeymius
344 Followers 984 Following Javeiro nas horas vagas, finalmente com um portfólio online
Daniela \( ' . ' )/ t... @anybodyesdoor
294 Followers 1K Following ( ͡° ͜ʖ ͡°) Babuínos bobócas balbuciando em bando #thehandmaid'stale 🖤🖤🖤 #HEFORSHE Paz entre nós, guerra aos senhores.
DevCarioca BFR ★彡 @GeorgesBezerra
459 Followers 1K Following - Anárgiro - Dev Front-End - Cria do Parque União (PU) - Complexo da Maré (RJ) - #Autistic #DesignSystem #React #Node #Linux - #VivaSUS - ❤ Umbanda ❤
Junior @Bskpe
63 Followers 761 Following
rameinstein @ramkuma07104869
342 Followers 5K Following SecBug Hunter, Ethical Hacker,Quantum Physics research,Chess player,Singer,Music-Brain research, AI-psychologist
Art Vandelay @kawaiista_
232 Followers 566 Following
Nando @nandorhs
249 Followers 159 Following CISO/PRINCIPAL SECURITY ARCHITECT “Tudo o que é preciso para o triunfo do mal é que nada façam os homens de bem” E Burke
DevLouco | Web Develo... @Olouko_0
6 Followers 57 Following Building websites, automations and systems for businesses. React • Python • UI/UX I build modern websites & automations that save businesses time and money.
Wesley | app.fisioman... @Wesley_Bispoo
99 Followers 262 Following Fazendo coisas diferentes para ter resultados diferentes 😼
ؘ @kevi0x6e
180 Followers 482 Following
john @thatsjohns
278 Followers 559 Following
O coisa azul voltou @vampyriaexotica
182 Followers 1K Following she/her ela/dela | BPT & ENG | MDNI |
Guilherme Zanete @GuilhermeZanete
0 Followers 466 Following
Kevin Guzi @kevinguzi
52 Followers 2K Following
Washington | statuspa... @washingtonserip
1K Followers 3K Following A evidência de confiabilidade que empresa grande procura antes de assinar com você 👇
Alan Bertani @alanbertani_
56 Followers 417 Following Software Engineer • Rust https://t.co/rpMGKDJNwe
Bruno Carvalho @brunodesde1987
191 Followers 4K Following Tired dad shipping code + co-founder & CTO (volunteer) @ https://t.co/tn8quQyt0k, a nonprofit bringing sports & culture to 900+ public school kids in Brazil
Mars /G\ @marsgroves
9 Followers 98 Following 🇺🇸🇵🇭 Cybersecurity Twitter deleted my account. Back again!
jumento @morraTAROT
31 Followers 61 Following To break this vicious circle one must do more than just act without any thought or doubt
Frann:( @Franntd
0 Followers 14 Following
Angelvs @sec_angelvs
6 Followers 211 Following
Gilson oliveira (Gil) @OliveiraGi16866
34 Followers 2K Following
Emanuel Costa @Emanuel_gcosta
18 Followers 187 Following
Julio Cesar Barbosa @CesarBarbo2993
7 Followers 274 Following
الصراع الاي... @iranconflict_ar
3K Followers 263 Following تغطية يومية وتحليل للصراع الإيراني وتداعياته الإقليمية | أخبار • خرائط • تحليلات
Steve Borosh @rvrsh3ll
1K Followers 747 Following The future is not set. There is no fate, but what we make for ourselves. - John Connor
DevSecOps Podcast @DevSecOpsPC
89 Followers 3 Following Profissionais se juntaram para falar sobre DevSecOps, cada um no seu quadrado mas, ajudando no quadrado do outro.
Cybersec Games @CyberSecGames
25 Followers 45 Following Cybersecurity Games, tools and resources. Helping to revolutionise how security is done in your organisation.
⌨️Codes & Consequ... @codesnconseqs
1 Followers 1 Following 🎲 Educational board game about #SDLC. 🛡️ Learn #DevSecOps & #AppSec the fun way. 🚀 Build. Secure. Survive. #CodesAndConsequenses
@levelsio @levelsio
967K Followers 3K Following 💸https://t.co/sQ0aiU7v02 📸https://t.co/lAyoqmSBRX $86K/m 🎮https://t.co/tF49atJ396 $44K/m https://t.co/8rYr9A594z $26K/m 🏡https://t.co/1oqUgfD6CZ $21K/m 👙@X $17K/m 🌍https://t.co/UXK5AFqCaQ $12K/m 🏩https://t.co/4p4dzTDVN6 $6K/m

















