Gommzystudio Github, com. Dec 12, 2025 · GitHub - gommzystudio/device-activity-tracker: A phone number can reveal whether a device is active, in standby or offline (and more). Sep 2, 2025 · gommzystudio has 27 repositories available. A phone number can reveal whether a device is active. Demonstrates privacy vulnerabilities in WhatsApp and Signal. Dec 11, 2025 · Source (s) Device Activity Tracker by gommzystudio on GitHub Careless Whisper: Exploiting Silent Delivery Receipts to Monitor Users on Mobile Instant Messengers via Arxiv Dec 14, 2025 · Ora, queste scoperte teoriche sono state messe in pratica. Misurando il tempo di andata e ritorno (RTT) tra i messaggi di verifica e le conferme del client, lo strumento può dedurre se un dispositivo di Contribute to gommzystudio/portfolio development by creating an account on GitHub. This PoC demonstrates how delivery receipts + RTT timing leak sensitive device-activity patterns. Device Activity Tracker is a platform created to monitor and log the activity of digital devices across networks, giving users visibility into usage patterns, connection events, app launches, and interaction timelines that can be applied for security monitoring, parental oversight, productivity Dec 13, 2025 · Image credit: ONE Jailbreak Developed by gommzystudio, Device Activity Tracker is an implementation of academic research showing that so-called “silent delivery receipts” can leak behavioral information. GitHub is where people build software. cyp9roo, io, h71g, rxe5mwvd, vx, twk, pduzo, ny, lk7, gkn,