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Gdevice-activity-tracker
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)
Popularity
Repository stars5,19222,576Highest
7-day net stars——
Fork7051,472Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2025-12-312026-11-02
Maintenance notesNot verifiedNot verified
Repository created2025-12-072015-08-31
License & use
LicenseLicense not declaredMIT · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposePrivacyPrivacy
TypeApps & systemsApps & systems
SubcategorySecurity toolsSecurity tools
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageTypeScriptShell
About this projectA 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)Community guide to securing and improving privacy on macOS.
Measured at2026-11-02 19:00 UTC2026-11-02 18:59 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.