.Internal. Security. .Department. #15497514
Description
Internal Security Department (also known as ISD) is a Combatant Team. They are the Foundation's way of ensuring loyalty in all its personnel. Its main goal is to track down rogue personnel or terminate traitors in the ranks of the Foundation, and their operations are usually classified. Due to the nature of their tasks, not much is known about the ISD.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 11 Sept 2026, 06:28 | 1 | first reading |
Ownership
Owned by @thecoolguy5900 as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
@thecoolguy5900 — Internal Security Manager (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.