Dex Security is a CTF and cybersecurity learning community focused on hands-on challenges.
Capture The Flag Groups, Channels & Servers (3)
Browse 3 active Capture The Flag communities — 0 WhatsApp, 0 Telegram and 3 Discord listings. Top categories: Educational, Science and Technology. Last new entry 3 weeks ago.
Discord Servers
3
whoamidiscord is a CTF community where members practise hacking challenges and capture the flag.
DiceCTF brings together security players for capture-the-flag competitions and challenge writeups.
FAQs about Capture The Flag groups
How many capture the flag groups are listed on GroupsGyani?
3 active capture the flag communities are currently live — 0 on WhatsApp, 0 on Telegram, and 3 on Discord.
Which platform has the most capture the flag groups?
Discord hosts the largest share — 3 of 3 capture the flag listings (100%).
What categories do capture the flag groups fall under?
Top categories carrying the capture the flag tag: Educational, Science and Technology.
Are capture the flag groups on GroupsGyani verified?
Every invite is auto-fetched, validated and admin-approved before going live. Abandoned and dead links are swept twice a week and removed from public listings.
How fresh are the capture the flag group listings?
The newest activity on this tag was 3 weeks ago. New capture the flag submissions are reviewed and published throughout the week.
How do I submit a capture the flag group?
Open /addgroup and paste any WhatsApp, Telegram or Discord invite link. Tag it with "capture the flag" so it appears on this page after approval.