# gommzystudio/device-activity-tracker

<https://repo.masters-masters.com/en/repos/gommzystudio/device-activity-tracker>

[Home](https://repo.masters-masters.com/en) › [gommzystudio](https://repo.masters-masters.com/en/owners/gommzystudio) › [device-activity-tracker](https://repo.masters-masters.com/en/repos/gommzystudio/device-activity-tracker)

gommzystudio/device-activity-tracker has 5,193 stars on GitHub. Its RepoMasters card: Stable tier. A phone number can reveal whether a device is active, in…

| Field | Value |
| --- | --- |
| Owner | [gommzystudio](https://repo.masters-masters.com/en/owners/gommzystudio) |
| Stars | 5,193 |
| Forks | 705 |
| Language | [TypeScript](https://repo.masters-masters.com/en/languages/typescript) |
| License | None |
| Created | 2025 |
| Topics | phone-number, signal, tracking, whatsapp, poc, baileys, exploit, messenger, nodejs, react |
| Tier | [Stable (5,000 to 19,999 ★)](https://repo.masters-masters.com/en/ranks/cult) |
| View on GitHub | [gommzystudio/device-activity-tracker](https://github.com/gommzystudio/device-activity-tracker) |

## Repository

A phone number can reveal whether a device is active, in standby or offline (and more). This PoC demonstrates how delivery receipts + RTT timing leak sensitive device-activity patterns. (WhatsApp / Signal)

The tier for repos with 5,000 to 19,999 ★. Published odds per card pulled: 0.9%. Rarity: Very rare.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.