Tunahan TEKEOĞLU

🇹🇷 Senior Cyber Security Consultant | Bug Bounty Hunter

[Batuhan Katırcı @batuhan_katirci]

Hey @NVIDIAAIDev, are you planning to add Turkey to the supported countries for NIM, or should I just drop the tool and give an equal chance to our devs?

[Tunahan TEKEOĞLU @hacker_dir]

🚨 GIVEAWAY 🚨

I’m giving away 3x ASCP (API Security Certified Professional) vouchers — each worth $450

thanks to my collaboration with @apisecu

Want one?

Find out the details from the link
https://t.co/4TeW2z5q5D

Winners: Dec 11 🚀

[Tunahan TEKEOĞLU @hacker_dir]

🚨 GIVEAWAY 🚨

I’m giving away 3x ASCP (API Security Certified Professional) vouchers — each worth $450

thanks to my collaboration with @apisecu

Want one?

Find out the details from the link
https://t.co/4TeW2z5q5D

Winners: Dec 11 🚀

[Tunahan TEKEOĞLU @hacker_dir]

🎁 Want to become a Certified AI/ML Pentester for FREE?

I'm giving away 3 C-AI/MLPen exam vouchers in partnership with @TheSecOpsGroup — worth £250 each!

Join via LinkedIn ➤ https://t.co/rxbJyadH7o

#AISecurity #BugBounty #CyberSecurity #Pentesting #CAIMLPen #AISec

[Tunahan TEKEOĞLU @hacker_dir]

🚨 My C-AI/MLPen Exam Review is live!

AI/ML pentesting is real — prompt injections, RAG poisoning, jailbreaks & more.

Full write-up with tips, techniques & thoughts 👇

🔗 https://t.co/a4Hl6wObtY

I will come with a surprise soon follow on linkedin

#AIsecurity #LLMsecurity

[Tunahan TEKEOĞLU @hacker_dir]

@UK_Daniel_Card Since they think that Cybersecurity consists of bugbounty, it is normal to think so, it is very useful to know appsec coding in general. But they have no idea about building a real infrastructure safely, they think that only what they say is true as if their brains are melt.

[Tunahan TEKEOĞLU @hacker_dir]

I'm happy to announce that I've successfully completed the OSCC (Offensive Security CyberCore Certified) certification!

Many thanks to @offsectraining for giving me the opportunity to experience and evaluate this program firsthand.

#Offsec #Certification #OSCC #RedTeam

[Tunahan TEKEOĞLU @hacker_dir]

🎯 How to Enter?

✅ Follow @tun4hunt & @TheSecOpsGroup
✅ Like & Retweet this post
✅ Comment why you want to win
✅ Fill out the Google Form: 🔗 https://t.co/j4wQQSPk9c

📅 Deadline: March 31, 2025

🏆 Winners will be announced on LinkedIn!

[Tunahan TEKEOĞLU @hacker_dir]

🚀 3 FREE CAPenX Exam Ticket Giveaway! 🎉

We’re giving away 3 FREE CAPenX exam tickets (£400 each!) in collaboration with @TheSecOpsGroup !

📌 How to enter? (Details in thread !)

#CyberSecurity #Giveaway #Pentest #WebSecurity #BugBounty #RedTeam #Hacker #Infosec #CTF #AppSec

[Tunahan TEKEOĞLU @hacker_dir]

💡Curious about the exam format, difficulty level, and what to expect?

📖Check out my detailed CAPenX review here:🔗 https://t.co/kETy3p7LRA

This is a real-world pentest certification that requires manual exploitation & chaining multiple vulnerabilities!

🔽 More details below!

[Tunahan TEKEOĞLU @hacker_dir]

CAPenX from @TheSecOpsGroup Exam Review 2025 ✍

I went through it, broke things, got stuck, and found my way through. Was it worth it? Read my experience and decide for yourself:

🔗 CAPenX Exam Review 2025: https://t.co/nb6m11UWiG

🚨👀🚨Surprise Coming Soon, follow me🚨👀🚨

[Tunahan TEKEOĞLU @hacker_dir]

CAPenX from @TheSecOpsGroup Exam Review 2025 ✍

I went through it, broke things, got stuck, and found my way through. Was it worth it? Read my experience and decide for yourself:

🔗 CAPenX Exam Review 2025: https://t.co/nb6m11UWiG

🚨👀🚨Surprise Coming Soon, follow me🚨👀🚨

[Tunahan TEKEOĞLU @hacker_dir]

The World's First OSCP+ Exam Review!

I’m thrilled to share my insights on the newly updated @offsectraining Certified Professional Plus (OSCP+) exam.

Want to know about the exam structure, preparation tips, and tools?

👉 Check it out: https://t.co/fJ1JKi9r3M

#OSCP #Offsec

[Tunahan TEKEOĞLU @hacker_dir]

@KirmiziKoseMMA Maxin surata bak mermi yemiş gibi olmuş ag

[Tunahan TEKEOĞLU @hacker_dir]

@KirmiziKoseMMA Max yumruğu yediği an hassiktir çekmişti suratından anlaşılıyordu

[Tunahan TEKEOĞLU @hacker_dir]

It’s really incredible, I definitely recommend you read the article ⚡️⚡️

[Sam Curry @samwcyo]

New writeup from @_specters_ and I: we're finally allowed to disclose a vulnerability reported to Kia which would've allowed an attacker to remotely control almost all vehicles made after 2013 using only the license plate.

Full disclosure:
https://t.co/e2EwvUMgqw

[Tunahan TEKEOĞLU @hacker_dir]

Really the last castle #cybersecurity

[Tunahan TEKEOĞLU @hacker_dir]

@hellofr1end_ Canın sagolsun dostum sen yine cv gönder istersen paslasırız bir yerin arayışı olursa

[Tunahan TEKEOĞLU @hacker_dir]

@Rudra_ps_ @bunyamindemir Yazılım Güvenliği is the best 💪🏻

[Tunahan TEKEOĞLU @hacker_dir]

Hi guys I haven’t been for a long time don’t worry I’m not dead how is going what are you doing ? 😄

Tips: this time in the comments, share a nice type, let’s take advantage of each other :)

#bugbounty #bounty #pentest #redteam #bugbountytips #vulnerabilities

[Tunahan TEKEOĞLU @hacker_dir]

@hellofr1end_ Nesini beğenmedin 😄😄