⚠️ Notice: University CTF ⚠️
For those who missed the registration deadline and got locked out — registration is now open again! Hurry up and reserve your spot!

The University CTF is finally live. After what felt like forever, the wait is over and the hacking can begin! It kicked off at 4:30LT, and yes, it’s actually working now (miracles do happen😁).

Let the challenge chaos commence! 🧠💻🚩

🎉 Victory Alert! | CSEC Shines at University CTF 2025 🏆🔒

We are proud to announce that our brilliant CSEC members have made an outstanding mark at the University CTF Competition 2025, organized by Yekolotemari! 🎯💻

Out of fierce competition and brilliant minds from across universities, our teams secured TOP rankings from 2nd to 5th place — a true testament to their hard work and dedication! 🔥👨‍💻👩‍💻

💡 From cracking challenges to solving real-world security problems, you all showcased not just skill, but true hacker mindset & teamwork. This is just the beginning! 🚀

A huge congratulations to all participants, and heartfelt gratitude to the organizers at Yekolotemari for hosting such an incredible event. 🙌

Let’s keep pushing boundaries, learning, and growing as a community. #CSECOnTop

🎉 Big congrats to our amazing club members Nikodimos & paradoxYab for winning a hackathon! 🏆💰
Super proud of you! Keep shining! 🚀🔥

የሊግ ሶስት ሃካቶን ዉድድር አሸናፊ

በኢትዮጵያ የሚካሄደዉ የቴክኖሎጂ ኤክስፖ (ETEX-2025) አካል የሆነዉ የሃካቶን #hackathon ዉድድር ሀሙስ ግንቦት 7/2017 ዓ.ም ቀን በይፋ መጀመሩ ይታወቃል። ዉድድሩ በሶስት ሊጎች ተከፋፍሎ እየተከናወነ ሲሆን የሊግ አንድ አሸናፊዎች
#1nikodimos ....የ1000$ ተሸላሚ
#2 paradoxYab ....የ500$ ተሸላሚ
#3 Dave0X ........300$ ተሸላሚ ሆነዋል።

#INSA
#ETEX2025
#Hackathon
#ADDIS_ABABA ETHIOPIA #ADDIS_INTERNATIONAL_CONVENTION_CENTRE

REGISTRATION OPENED – ThreatX Security Round 4

Become a Hacker from ZERO!

Ready to start your hacking journey? Our Beginner Class is now open for registration at an unbelievably affordable price – only 349 birr!

🎯 What you will learn:
-> Installing & using Kali Linux
-> Basic programming for hackers
-> How websites work (HTTP basics)
-> Introduction to WiFi hacking
-> Getting started with CTF challenges to build your skills

💡 Intermediate (999):
-> Web Hacking & Exploitation
-> OWASP Top 10 vulnerabilities
-> Networking for hackers
-> Hands-on with Labs

👑 Advanced (1599):
-> Mobile hacking (Android)
-> Malware & Reverse Engineering
-> Advanced Bug Bounty techniques

🎓 Why ThreatX?
✔️ Learn from real professionals
✔️ Step-by-step structured courses
✔️ Hands-on labs & challenges
✔️ Certificate provided

⚠️ Limited slots available!

👉 Register now before it fills up.
DM us here to secure your spot.
https://t.me/Programmer_and_Engineer

🖤 ThreatX Security – Teaching Hackers The Right Way

#Tips

Do you know about subdomain takeover? it is a simple bug taking over the CNAMEs linked to the subdomain.

Example: blog.geezsecurity.com might have CNAME with some blogging site like geezsec.hash.blog (or github) then if the geezsec.hash.blog is removed by the admin but the configuration(CNAME) is not fixed yet And if i can Create account with the geezsec.hash.blog, when ppls access blog.geezsec.com they will be on the new geezsec.hash.blog made by the attacker, that is subdomain takeover.


Another Simple example lets see "Social Media takeover"(not sure if i can call it like this). Bicha think like websites have a contact us section with their instagram/telegram accounts listed. then some day that company changed their telegram username. but if the site still list the old account, when u click it and says "account not found". then you can create telegram account with that username. then when users go to the site and wanted to contact the company and click on that telegram BOOM! i will be their support to trick and take their username and password😁😁😂

any ways, that is subdomain takeover. i saw some account not founds and it click on ma brain.

Stay Safe
#geeztech @geeztechgroup