RCF || Internal Security Department #4335048
Description
Internal Security Department, also known as ISD, is a secret police force responsible for filtering traitors as well as operational and information security risks among the RCF ranks. 𝐑𝐞𝐠𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐆𝐮𝐢𝐝𝐞𝐥𝐢𝐧𝐞𝐬: https://twitter.com/RCF_Containment/status/1032840432106041344
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 13 Aug 2026, 16:24 | 1 | first reading |
Ownership
Owned by @RCF_Holder as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@RCF_Holder — The Administrator (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.