Javier Valenzuela @xavis3c
cybersecurity Joined June 2022-
Tweets147
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Followers28
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Following375
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Likes2K
Javier Valenzuela retweeted
Huge props to @Yess_2021xD for leading the charge and building local community energy. Let’s keep growing this movement. 🌍 #hackforgood #togetherwehitharder
Huge props to @Yess_2021xD for leading the charge and building local community energy. Let’s keep growing this movement. 🌍 #hackforgood #togetherwehitharder
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I just pwned the "Basic IDOR with hash as user identifier" challenge on @yeswehack! Who’s next to join the fun? 🚀 dojo-yeswehack.com/challenge/play… #YesWeHack #ChallengeAccepted
I just crushed the "Basic Insecure direct object references (IDOR) in cookie" challenge on @yeswehack! Ready to learn and pwn? 🌟 dojo-yeswehack.com/challenge/play… #YesWeHack #ChallengeAccepted
Javier Valenzuela retweeted
🚨🇰🇷A Threat Actor Claims to be Selling the Data of NSEED
Javier Valenzuela retweeted
Javier Valenzuela retweeted
Day 12: 0-100k in Bug Bounty - I spent a total of 4.5 hours on hacking, 3 hours of hunting and 1.5 hours solving portswigger labs. - I reported one BAC issue. @techycodec08 @Rhynorater
Javier Valenzuela retweeted
Un día como hoy, en 1969, nació en Helsinki 🇫🇮 Linus Torvalds, creador de Linux 🐧 ¡Feliz cumpleaños!
Javier Valenzuela retweeted
What is missing? #BugBounty
Javier Valenzuela retweeted
In May this year , I, along with @M_Zeeshan899, found our biggest bug with our biggest bounty on @Hacker0x01. The bug was quickly fixed and awarded with a bounty of 76500$ . The bug was similar to what nahamsec has explained in his video youtu.be/KfoOl8RhlhQ
Javier Valenzuela retweeted
How To Write A Pentest Report That Gets Your Findings Fixed youtu.be/oBtJ7bryKII
Javier Valenzuela retweeted
Bug Bounty Tip XSS Filter Bypass: mXSS Cheers!
Javier Valenzuela retweeted
amazing xss tool ❤️
Javier Valenzuela retweeted
Javier Valenzuela retweeted
I have hacked for almost 8 hours today with 0 findings. Do I recommend it? no. Will I do it all over again tomorrow? Absolutely!
Javier Valenzuela retweeted
Alto pin
Javier Valenzuela retweeted
Javier Valenzuela retweeted
¿De qué sirve que una empresa busque ser auditada por una compañía de ciberseguridad de renombre, solo para presumir de ‘hemos sido auditados por X’? A veces, un auditor externo encuentra más fallos. Al final, parece que todo se reduce a estética y no a hacer bien las cosas 🤷♂️
Javier Valenzuela retweeted
¿Qué esperas para formar y enviar tu pueblito mágico? Esta edición tenemos un venue entero sólo para nuestros pueblitos🏘️💜!!! ➡️ sessionize.com/hackgdl/ ⬅️ #HackGDL #HackGDL2025 #hacking #cybersecurity #Mexico
Javier Valenzuela retweeted
Javier Valenzuela retweeted
OSI Model Mindmap
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