David Valenzuela @david_v4l3n
🟥 Pentester | Red Team & Ethical Hacking github.com/david-valen Huelva, España Joined March 2011-
Tweets107
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Followers578
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Following636
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Hoy comparto con ilusión mis dos primeras vulnerabilidades en bug bounty, con dos recompensas. Hace un año ni imaginaba participar en esto. Constancia, esfuerzo y aprender de los mejores han sido clave. Admiro la creatividad y generosidad de esta comunidad. #bugbounty #hacking
Cansado de recordar los comando de AWS CLI, he creado una herramienta interactiva para el listado, filtrado y descarga selectiva de Buckets S3. Puedes probarla en mi repositorio: github.com/david-valen/s3… #AWS #buckets #BugBounty #s3fetch #ChatGPT
🇪🇸YesWeHack is honoured to support #DanaCONSolidario, an online cybersecurity conference dedicated to raising funds to help those affected by the recent floods in Spain. 🎯More specifically, we are supporting an online #LHE being held this weekend, involving around 50 ethical…
No todo va a ser pentesting 😋 #RedTeam #Intrusion #Hacking
La creatividad de un Bug hunter ante la de un Pentester es de una diferencia de nivel absurdamente ridícula. Solo puedo admirar el trabajo de investigación y dedicación que conlleva.
Otro reto personal conseguido 😄 Ahora simplemente a por más, nuevos objetivos, nuevas ambiciones. #CRTP #RedTeam #ActiveDirectory #Offensive #CyberSecurity
It has been a pleasure and a great challenge to be part of CRTP, thanks to the whole @AlteredSecurity team 👏🏻🔝
It has been a pleasure and a great challenge to be part of CRTP, thanks to the whole @AlteredSecurity team 👏🏻🔝
Congratulations to @david_v4l3n for clearing our Certified Red Team Professional exam! #ADLab #CRTP #AlteredSecurity cc @nikhil_mitt alteredsecurity.com/adlab
Comenzamos el taller de @david_v4l3n 👏
Mañana tendremos por @FPCiberSec en el @IESAlbertiCadiz a este #crack , impartiendo un taller de #pentesting en aplicaciones web. ⬇️👌👏
Mañana tendremos por @FPCiberSec en el @IESAlbertiCadiz a este #crack , impartiendo un taller de #pentesting en aplicaciones web. ⬇️👌👏
👨💻 ¡Mañana nos espera un día hacker a las 11:30 am en @IESAlbertiCadiz! 🕦 ¡Reserva tu plaza ahora mismo! 🎟️👉 tinyurl.com/26pvj4hf
¡Emocionado de anunciar que estaré impartiendo un taller de iniciación sobre pentesting en el IES Rafael Alberti! 🛡️ Si te apasiona la ciberseguridad, ¡únete a nosotros para explorar los secretos en el mundo del pentesting! 🚀 #Pentesting @IESAlbertiCadiz @FPCiberSec
¡Emocionado de anunciar que estaré impartiendo un taller de iniciación sobre pentesting en el IES Rafael Alberti! 🛡️ Si te apasiona la ciberseguridad, ¡únete a nosotros para explorar los secretos en el mundo del pentesting! 🚀 #Pentesting @IESAlbertiCadiz @FPCiberSec
🌐 ¡La espera ha terminado! 🕵️♂️ Unéte al taller "El pentester y su baile en el laberinto digital", mañana a las 11:30h en @IESAlbertiCadiz. Descubre los secretos y retos de un pentester con @david_v4l3n de BeOneSec. ¡Regístrate en tinyurl.com/26pvj4hf 🚀 #Ciberseguridad
🌐 ¡La espera ha terminado! 🕵️♂️ Unéte al taller "El pentester y su baile en el laberinto digital", mañana a las 11:30h en @IESAlbertiCadiz. Descubre los secretos y retos de un pentester con @david_v4l3n de BeOneSec. ¡Regístrate en tinyurl.com/26pvj4hf 🚀 #Ciberseguridad

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Antonio Peñalver Car... @0fk4n
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0x4xel @0x4xel
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SrBleu not playing a ... @srbleu
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29K Followers 1K Following 📺 @elchiringuitotv. Instagram: https://t.co/EPzzUedxe0 Contacto: [email protected]
Especialización Cibe... @FPCiberSec
256 Followers 182 Following Referente en formación académica en #ciberseguridad. Ganadores 2018 y 2019 de #CyberOlympics @incibe. Premio Nacional @aepd_es 2019. Premio Nacional #12enise
elhacker.NET @elhackernet
129K Followers 615 Following Recibiendo ataques DDoS desde 2001. RIP wolfbcn. Telgram https://t.co/QSdxPId0ZH - Tecnología, seguridad, informática
Hispasec @hispasec
5K Followers 41 Following History & Passion for Cybersecurity. Empresa de seguridad informática con 25 años de experiencia. Creadores de @unaaldia. Retos CTF en #UnaalMes
Aula de Emprendimient... @AE_IESRACadiz
259 Followers 659 Following Emprendiendo https://t.co/hhstSb22E1
Navaja Negra Conferen... @NavajaNegra_AB
10K Followers 122 Following Congreso de Ciberseguridad 🛡️☠️ Cybersecurity Conference #NN2025 🖤💛
Six2dez @Six2dez1
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Dreg @therealdreg
4K Followers 359 Following Offensive hardware hacking & firmware dev, OS internals, C/C++, assembler, reversing, forensics, x86_64, AVR, ARM, PIC. Ex malware researcher
Flipper Zero @flipper_zero
101K Followers 145 Following A portable multi-tool device in a toy-like body for pentesters and hardware geeks. Buy worldwide here ➡️ https://t.co/n09EKVnqri
Antonio Lopez 🇳�... @antloprap
385 Followers 402 Following Sea por Andalucía libre, los pueblos y la Humanidad.
LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
Manu {G²} @CiberPoliES
24K Followers 316 Following Linux Engineer | Criminólogo | 👮 | En mi tiempo libre escribo en https://t.co/kJGEXggyGy sobre Forense, Hacking y Ciberseguridad | Speaker & Profesor.
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Martín @BettaTech
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147K Followers 155 Following We're a team of techfanatics building gadgets for phones, tablets, computers and more. We believe in authentic design and tech innovation. #MoreforYou by UGREEN
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11K Followers 191 Following Un canal más que no le interesa a nadie Puedes apoyar mi trabajo en: https://t.co/mbNmtcO0ha
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fin3ss3g0d @fin3ss3g0d
217 Followers 65 Following Red Team Operator/Pen Tester | Offensive Security Software Developer | Tweets are unaffiliated with my employer | OSCP | OSEP | CRTO | CRTL