RTFM @rtfmctf
[RTFM] Brazilian CTF Team... https://t.co/kYBDe316XV rtfm-ctf.org Brazil Joined October 2014-
Tweets238
-
Followers906
-
Following285
-
Likes113
When the org has run too many phishing simulations and now users won't respond to real emails...
Thanks #google #bugbounty - the type of issue that is not that bad but allows some type of bypass 😄
\o/
Os treinamentos da #H2HC2019 foram finalmente lancados (#postexploitation #webhackingavancado, assim como o primeiro lote de palestras anunciados! Cheio de novidades, nao percam as oportunidades! @h2hconference h2hc.com.br
A reminder that the CFP for the 16th Hackers to Hackers Conference ends in 15 days! Send your goodies: we cover the travel, have simultaneous translation, open bar (including juice/soda/water) and are very welcoming to our speakers that lead the show! @h2hconference
If you are into CTF and will attend Campus Party #CPBR12 you must attend this CTF! @rtfmctf @ctfbr ctf-br.org/2019/02/ctf-br…
Sabe quem ganhou o chall da virada do @ctfbr? Foi a fera do @ChOkO088. Confira o write-up na nossa page! rtfm-ctf.org/2019/CTFBR-Cha…
I published an article on @Medium "The Art of Network Hunter (pt.2) The Snitch PCAP!" link.medium.com/CMDXA1JSbT If anyone has comments, feedback or questions pls feel free to reply! #linux #redteam #blueteam #security #cybersecurity #hunting #forensics #network #offsec #Hacking
I published an article on @Medium "The Art of Network Hunter (pt.1) PCAPs Don't lie! " link.medium.com/jmTI60kQbT If anyone has comments, feedback or questions pls feel free to reply #linux #redteam #blueteam #security #cybersecurity #hunting #forensics #network #offsec #Hacking
Using Google Translator as a proxy to a reverse shell github.com/mthbernardes/G… PoC Video youtube.com/watch?v=02CFsE…
H2HC Magazine 12a (#H2HC2017 - 14a edicao do evento) e 13a Edicoes (#H2HC2018 - 15a edicao do evento) finalmente online: bit.ly/h2hcmagazine @h2hconference

Luan Herrera @lbherrera_
3K Followers 423 Following
Anchises ☂ 🦄 �... @anchisesbr
5K Followers 2K Following A Cyber Prevenger who uses a hacking mindset to create unorthodox paradoxes with an unique view of the threat landscape. @hacknotcrime Advocate. My views only.
Julio Della Flora @jcldf
4K Followers 4K Following MsC in Information Science, Independent Researcher, Red Team Operator, Professor and #Hardware #Hacking Enthusiast.
Clandestine @akaclandestine
49K Followers 5K Following | Security | Osint | Threat Research | Opsec | Threat Intelligence | Infosec | Threat Hunting | Humint |
Paulo Matias @thotypous
1K Followers 285 Following Professor of Computer Science and Engineering at @UFSCarOficial. PhD in Computational Physics from @ifscUSP. Ham radio operator PY2UID. CTF player @ELTctfBR.
RTFM[ChOkO] @ChOkO088
1K Followers 4K Following RTFM - Red Team Freakin Maniacs CTF Team's co-founder. Zerg turtle user | BJJ & Chess n00b | OSCP
Epic Leet Team @eltctfbr
2K Followers 27 Following Brazilian CTF Team! @Pwn2Win CTF Organizer. Proud member of @ctfbr.
FireShell Security Te... @fireshellst
954 Followers 89 Following
João Felipe Rodrigue... @ohjoaofelipe
15 Followers 99 Following Defesa Cibernética 🖥️ Cyber Security 🖥️
systm @systm947673
2 Followers 572 Following
Sparrow1991 @Sparrow19911
203 Followers 4K Following
Miranda1910⚡ @_hsmiranda
277 Followers 3K Following Vai Corinthians! - INTJ - Software Engineer - Bitcoiner - Heavy Metal - Trekking - BJJ
estrellas @CryptDeriveKey
290 Followers 807 Following Reverse engineer mostly interested in SAT/SMT solvers, Program Analysis, and Obfuscation. Views are my own.
Renato Alencar @cajuinaoverflow
2K Followers 2K Following Smashing the stacks for fun and profit. Mostly into OCaml and Clojure these days, hacking stuff together until it works.
, @ekf5oyz
3 Followers 353 Following
bc0d3 @bc0d3
362 Followers 879 Following Soy un apasionado de la ciberseguridad y un defensor de la privacidad y la libre expresión en línea. OSCP | OSWP | OSWE💻 #offsec #ciberseguridad
Leonardo Martins @LeonMartins_
9 Followers 136 Following
kazkiti(本Hacker/副... @kazkiti_ctf
6K Followers 7K Following Pentester, Security-Researcher, Bug-Hunter in Japan /CTF,SECCONCTF2019,2017finalist/OAuth,OIDC/CVE2020-5593(RCE)/将棋四段/米株(株価2倍×4回,3倍×2回)/FP保有/目標:釣り,ピアノ,料理の上達
HenryKeys @R4m4ngal
16 Followers 1K Following
Security Facts Br @SecurityFactsBr
24 Followers 111 Following
fl_447 @fl_447
0 Followers 98 Following
Leandro CypherX Sec @leandrocysec
15 Followers 503 Following Ethical Hacker / Bug Bounty Hunter / Pentester / OSINT ☠️⚙️🕵️🤖🖥👊
Muka1 🏹 @mgalvani_
256 Followers 800 Following Mais uma promessa do futebol que teve a carreira interrompida precocemente por lesão no joelho. Não sei como sobrevivi uma década trabalhando com TI 🤷♂️
mf @mfrNWV
9 Followers 390 Following
Yacouba Adama Kané �... @Yacouba_A_Kane
1K Followers 5K Following Enseignant de Franco-Arabe & le Futur Président de la République du Mali 🇲🇱
S4nt0sR @santosr_2
57 Followers 1K Following just a nerd who likes to break and build things #bigdata #software #hardware #nerd #sys #cybersecurity #bug #cyberpunk #middleware #reverse #cypher #purple
Sourav @souravbaghz
2K Followers 1K Following Hacker | Automotive, IoT, Drone & Robotics Security | Undergrad with Cloud & Security |
Trillionaires @RMMNOOEAA
235 Followers 5K Following
luca @lups7k
333 Followers 828 Following
:) @joaozinh4xx0r
9 Followers 800 Following
Detection, Denial and... @countermenace
43 Followers 2K Following /API - Advanced Persistence Intelligence
ಡಿィb엔ন্�... @dibsyhex
484 Followers 2K Following Knowledge & Truth Seeker :) , CTF player, https://t.co/xq79HBhvJo
Gustavo Palazolo @GustavoPalazolo
194 Followers 1K Following Security Researcher, tweets are my own.
GPB @__GPB__
13 Followers 92 Following
Fenrir @willcosta
194 Followers 348 Following
Elismar Cerqueira @elrsnt
20 Followers 185 Following
Jamal Radman @JamalRadman
11 Followers 187 Following
Daniele Goulart @GoulartDaniele
7 Followers 131 Following
Argemiro Ferreira @argemiiro
90 Followers 790 Following Network Specialist. CCNP R&S, CCNA (R&S, Voice). #2015::15
B1L4C @Bilac88
35 Followers 856 Following
Medxiv Brasil @JuliantoMoen
132 Followers 674 Following Feed RSS de notícias traduzidas somente com resumos relacionado a saúde para se atualizar
Rodrigo Branco @bsdaemon
13K Followers 4K Following Chief Architect, Security Research Binarly. Grsecurity. BYOS - Advisor Dartmouth's Hacker in Residence OffensiveCon, Langsec, DistrictCon, Secdev Committee
JS0N Haddix @Jhaddix
167K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Mente Binária (ONG) @mentebinaria
6K Followers 10 Following Instituição de Ensino e Pesquisa em Computação Sem Fins Lucrativos
Anchises ☂ 🦄 �... @anchisesbr
5K Followers 2K Following A Cyber Prevenger who uses a hacking mindset to create unorthodox paradoxes with an unique view of the threat landscape. @hacknotcrime Advocate. My views only.
PentesterLab @PentesterLab
190K Followers 0 Following We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!
Hack The Box @hackthebox_eu
229K Followers 229 Following #1 Cyber Performance Center, providing a human-first platform to create and maintain high-performing cybersecurity individuals and organizations.
RTFM[ChOkO] @ChOkO088
1K Followers 4K Following RTFM - Red Team Freakin Maniacs CTF Team's co-founder. Zerg turtle user | BJJ & Chess n00b | OSCP
Epic Leet Team @eltctfbr
2K Followers 27 Following Brazilian CTF Team! @Pwn2Win CTF Organizer. Proud member of @ctfbr.
James Kettle @albinowax
79K Followers 92 Following Director of Research at PortSwigger aka Burp Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
FireShell Security Te... @fireshellst
954 Followers 89 Following
Rodrigo (Sp0oKeR) @spookerlabs
5K Followers 837 Following Blue Team & Cloud Security Researcher. Like to discover and detect threats =)
Gynvael Coldwind @gynvael
38K Followers 1K Following security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him
Kevin Mitnick @kevinmitnick
276K Followers 3K Following Chief Hacking Officer @knowbe4, Security Consultant, Public Speaker, & Author Whistling ICBM launch codes since 1988 - account managed by Kimberley Mitnick
Azeria Labs @azeria_labs
15K Followers 2 Following Mobile & IoT Security, ARM Assembly, Exploit Development & Reverse Engineering Tutorials and On-site Trainings | Book: https://t.co/GLBKFniaXG
Duo Security @duosec
30K Followers 2K Following Duo flips the script on identity with security-first IAM that attackers hate and users love.
Françuar @SnakeTomahawk
565 Followers 592 Following 🥷🏽 Head of Offensive Security 🥷🏽 Inurl Brasil member
Victor Voorhees @Codakv00r
259 Followers 4K Following
Matt Jezorek @MattJezorek
2K Followers 1K Following These are my own views, not my employers. Views likely to change as I learn. GP @ReEntryCapital him/he
Tempest Security Inte... @tempest_sec
3K Followers 85 Following Com mais de 23 anos de atuação no mercado, somos a maior empresa especializada no mercado brasileiro de segurança da informação e combate a fraudes digitais.
Filipe Balestra @filipebalestra
2K Followers 517 Following Consultor e IT Security Researcher. Computer Forensics.
Roberto Soares @espreto
1K Followers 647 Following | Senior Security Engineer | Red Team | I break and fix many things | My tweets are my own |
you Sh0t the sheriff @ystscon
3K Followers 8 Following you Sh0t the sheriff : Information Security Conference, Brazil
saciconference @saciconference
488 Followers 7 Following The 1st (and only) English-spoken hacking conference in Latin America. 20-21, October 2016
NoVirusThanks @novirusthanks
3K Followers 3K Following Cybersecurity company focused on security tools / https://t.co/DrFbvvEMAM / https://t.co/V8B0zpvirn / https://t.co/QrNgNxlMuR / https://t.co/NnpH7uvgc4 / https://t.co/pDDdUgV7nv
Brian @BadgeWizard
2K Followers 380 Following Security Researcher, Hacker. Breaking new stuff, voiding warranties and finding out how things work!
Nina Alli @headinthebooth
2K Followers 5K Following 🔥@DC_BHV Executive Director🔥#LatinainSTEM 🇵🇷, #Biotech, #Cybersec, #CitizenScience, Gif Storyteller, Graffiti Fanatic, Glitter Aficionado
jan harrie @NodyTweet
324 Followers 457 Following
Matthias Luft @uchi_mata
852 Followers 457 Following Infosec Enthusiast & Practiconer. Account mostly inactive. @[email protected] https://t.co/9zKRHWb1pH
Daniel a.k.a Oi* 🏴... @danielakaoi
273 Followers 504 Following Pentester🐧, Hackerbuilder🏋🏽, Inf0sec rese4rch👨🏽💻, Jogador de futebol nas horas vagas, SubieLovers... Let's hacking and I need more c0ffee ☕️
Natalie Silvanovich @natashenka
45K Followers 2K Following Tamagotchi Hacker. Google Project Zero. She/her.
Today In Infosec @todayininfosec
41K Followers 1 Following Tweeting news from the world of information security that occurred or was announced on today's date in a previous year. Managed by @stevewerby.
lɐʍɹǝuɔǝ ɯnuɹ... @munrobotic
1K Followers 807 Following Group CISO @ NCC Group, Adviser to Gov, PE and Start-ups. Perpetual Student.
Zerodium @Zerodium
26K Followers 0 Following Zerodium is the world-leading acquisition platform for premium zero-days exploits and advanced cybersecurity research. We pay BIG bounties, not bug bounties!
@zephrfish.yxz.red @ZephrFish
19K Followers 580 Following Photos at @ZephrSnaps | Founder at @ZephrSec |Staff on @CuratedIntel | Lab Creation @XintraOrg
Miasm @MiasmRe
916 Followers 5 Following
renato @renatoisnotreal
129 Followers 605 Following Just another cowboy in the cyberspace 🤠 • This machine moves fascists to /dev/null • my views are my own.
Kolide @kolide
5K Followers 213 Following Device security that completes your Zero Trust picture. Built for Okta, powered by Honest Security | https://t.co/r9MOeeBkV4
PenTest Workshop @PenTestWS
1K Followers 578 Following Built For Penetration Testers. Your toolset to get the job done! #cybersecurity #infosec #oscp #hackthebox
@[email protected]... @SecurityMB
11K Followers 284 Following Improving the world’s security at Google. Opinions are mine.
Maxi Soler @MaxiSoler
6K Followers 5K Following CTO @ArtsSEC | Podcasting @securepodcast from Argentina
thaddeus e. grugq @thegrugq
128K Followers 416 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Fermin J. Serna @fjserna
13K Followers 2K Following Databricks' CSO - Previously: Citrix's CISO, Semmle's CSO, Google's Head of Product Security, MSFT, entrepreneur. Real Madrid supporter. All opinions my own.
unpack64 @SwitchToThread
13K Followers 5K Following
Daniel Bohannon @danielhbohannon
18K Followers 582 Following Security Researcher @permisosecurity Previously: @Mandiant/@FireEye, @Microsoft Developer: Invoke-(Obfuscation|CradleCrafter|DOSfuscation) & Revoke-Obfuscation
Rohan Vazarkar @CptJesus
17K Followers 110 Following Penetration Tester and BloodHound Developer @specterops
John Lambert @JohnLaTwC
43K Followers 800 Following Corporate Vice President, Security Fellow, Microsoft Security Research, johnla(AT)https://t.co/3dGtq71Nby
ATT&CK @MITREattack
113K Followers 521 Following MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Re-tweeting ≠ endorsement. @ https://t.co/wt46ArkZVt
Matt Nelson @enigma0x3
33K Followers 369 Following @specterops | Enjoys abusing features | https://t.co/aN1kcQxRJt
Will Schroeder @harmj0y
48K Followers 957 Following Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary.