We are happy to host osu!gaming CTF 2025 (Rhythm Game Edition), happening next weekend. View the prizes and register at: https://t.co/4kDPWTYsaF
@osugame is a fast-paced, precision-oriented rhythm game. Now, with osu!gaming CTF, we've brought the excitement to the world of CTFs.
corCTF 2025 is a little over a month away!🚩
This year, we have a prize pool worth over 10k, with 9k in cash prizes! 💵
As for the first teaser, we are introducing CoRPhone!
Are you ready to pwn an Android kernel, exfiltrate chat logs, and save a 1 million dollar pigeon?👀
Exploit write-ups for our 🚨latest 0-day🚨and the tragedy that swept the red black tree family dropping soon 👀
Here is a tiktok style video for those of you with no attention span thanks to slop and social media. Turn on the audio!!!
corCTF is starting in under 48 hours 🚨🚨🚨
We will begin posting pre-CTF teasers of our challenges soon.
And as one final surprise announcement, the winner of corCTF 2024 earns an automatic qualifying spot for DiceCTF Finals 2025 🎲🎲🎲@dicegangctf
corCTF 2024 is coming up in 3 weeks 👀
Prizes include nearly $4500, 3 Flipper Zeroes, 6 Binary Ninja licenses & 10 RET2 tokens!
Huge thanks to our sponsors @trailofbits@vector35@ret2systems@osec_io@googlecloud
& https://t.co/wzd72qoOj2!
https://t.co/8dWKoQCMju
osu!gaming CTF is over. Congratulations to the winners, especially @maplebaconctf, @idekCTF and .;,;. for top 3! We are really glad that players from both osu! and CTF communities enjoyed the challenges and the event is concluded successfully.
Hope to see you next year!
Play osu!gaming CTF at https://t.co/xZ1d7zVDHx where you solve challenges related to osu!
Here's a challenge of redacted chat between me and @suki_nathan btw
found an XSS in osu! last week, cool to see it featured in the osu! update video :)
check out osu!gaming CTF if you like osu! and want to learn about cybersecurity! https://t.co/ZBJxA6gzRu
Prizes of osu!gaming CTF are generously sponsored by ppy and @NotDeGhost! Top 5 gets to pick from the following prize pool:
- 75 Inch Giant Goose Plush 🪿
- osu!socks
- osu!buttons
- osu!supporter x 3
- osu!supporter x 2
Enjoy!
It's finally there! https://t.co/LN4Q1kP5eI
osu!gaming CTF will be the first ever event that merges the world of cybersecurity with osu!, the most popular community rhythm game created by @ppy.
Join our Discord for more information: https://t.co/dOi0TYfZ8S
Remember this 😉 ? The official paper finally came out and won best paper at the HASP workshop @ MICRO 2023!
Go give it a read at https://t.co/hXla1UVMzJ
Check out FizzBuzz101's corCTF 2023 writeups!
Exploiting the Intel sysret hardware bug + a µarch side-channel for KASLR bypass on modern Linux kernel: https://t.co/E9xLK4RebC
Pwning ring -2 from ring 0 : https://t.co/L1gzMh4jgu
Cracking an AVX-512 VM : https://t.co/s5qiJfIDfY
corCTF 2023 has ended🥳- thanks to all the players and our wonderful sponsors! We hope everyone had a great time!
Congrats to the top 5 teams:
1. @Water_Paddler
2. @CyberTeamItaly
3. cat🇰🇷
4. @0rganizers
5. @r3kapig
See you all next year!