Vault 52 Development Group #246192465

members (measured 17 Oct 2026, 15:11 UTC)

5 April 2026

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENdevelopmentgroupvault-52

Description

This is the future of Vault 52! The magic that happens begins here.

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

Membership history

Growth

2 measurements spanning 55 days, net +3. 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 1–4 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
5 Oct 2026, 00:05	4	+3
10 Aug 2026, 18:25	1	first reading

Ownership

Owned by @PSYCHOSECURITY 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

@PSYCHOSECURITY — Responders Chief (rank 255)

hazem (@jeremyjeremy2019) — [Dev] Vault-Tec Developer (rank 5)

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

Name history

Vault 52 Development Group — seen 26 September 2026 → current

TRR- SECURITY — seen 10 August 2026 → 26 September 2026

Rank structure

Responders Chief1

Responders Assistant Chief0

Reaponders Deputy Chief0

Head of Security0

Deputy Head of Security0

Member1

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.