JRL Security #17240246

19

members (measured 26 Aug 2026, 02:27 UTC)

19 March 2023

created (per Roblox API)

10 August 2026

first measured by this register

OtherENsecurityresearchprivate group

Description

Jumaisymba Research Laboratories Security Department

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 14 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 19–20 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Aug 2026, 02:27	19	-1
11 Aug 2026, 23:32	20	first reading

Ownership

Owned by Horizont (@ytgaaaa3) as measured.

Experiences

0

players in this group’s experiences right now

30

lifetime visits across 1 experiences

JRL Security Training Facility [Prototype]0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Horizont (@ytgaaaa3) — [EX] Head of Security (rank 255)

ananas2334 (@Cool_games04) — [VLR] Trainee (rank 1)

Juliett (@jonto1976) — [VLR] Trainee (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

[EX] Head of Security1

[JRLF] Founder1

[EX] Security Director0

[EX] Deputy Security Director0

[EX] High Commanding Officer0

[HR] Commanding Officer0

[MR] Security Trainer0

[MR] Elite Tier Guardsman0

[MR] Tier 4 Guardsman0

[MR] Tier 3 Guardsman0

[MR] Tier 2 Guardsman0

[MR] Tier 1 Guardsman0

[LR] Advanced Officer0

[LR] Officer0

[LR] Elite Security0

[LR] Advanced Security0

[LR] Trained Security0

Member20

[VLR] Trainee18

Guest0

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.

Innovation Inc.#157764 · 3 shared members

Innovation Security#901313 · 3 shared members

Pinewood Builders#159511 · 2 shared members

Urbanshade: Hadal Division#9683893 · 2 shared members

Quantum Science Inc.#2847031 · 2 shared members

Pinewood Builders Security Team#645836 · 2 shared members

Plasma Inc.#4192306 · 2 shared members

Pinewood Emergency Team#2593707 · 2 shared members

«APOLLO» Corporation#11755642 · 2 shared members

Nova! Incorporated#8048629 · 2 shared members

Linkyboy Incorporated#32410375 · 2 shared members

JRL [Jumaisynba research laboratories]#16701805 · 2 shared members

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.