SEETF
SEETF is a cybersecurity Capture the Flag competition hosted by Social Engineering Experts, Singapore's top CTF team.
Welcome Screen EnabledNewsCommunityMember Verification Gate Enabledcreated Dec 27, 2021id 925054151992438827
732
members
81
online now
11.1%
active ratio
76
legitimacy score
Medium
verification gate
16h ago
last measured
How the legitimacy score of 76 is calculated
Activity +35 11.1% onlineVerified / partner +0 noAge +12 4.9 yrSize +11 732 membersCommunity status +5 communityTrack record +12 measured 58 day(s) over 89d
📈 Measured live across 58 days (89d tracked, 60 snapshots). 🔗 Linked 3 times across the web.
Bigger than 66% of Education Study servers (8,640 measured)
Member history
Measured 97 times; its member count changed 8 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/JNVzKc7PJR | invite | live | 16h ago |
Same-operator servers
Other servers whose invites were created by the same account — often one operator or a network.
 Hacktron | 329 |
 EurekaPad | 17 |
Embed & API. 
<img src="https://guildregister.com/badge/925054151992438827.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.