---
title: "Discussion on \"What data do your mobile apps collect? 📱\" | Hashnode"
description: "Discussion on \"What data do your mobile apps collect? 📱\". Learn data collection and privacy impacts of messaging apps: Signal, Telegram, WhatsApp, Facebook, and Session"
url: "https://hashnode.com/posts/what-data-do-your-mobile-apps-collect/67bcb3d9deabcbf593924c7c"
---

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# [What data do your mobile apps collect? 📱](https://bst04.hashnode.dev/what-data-do-your-mobile-apps-collect?utm_source=hashnode&utm_medium=feed)

Learn data collection and privacy impacts of messaging apps: Signal, Telegram, WhatsApp, Facebook, and Session

Feb 24, 2025 · 5 min read · bst04.hashnode.dev  
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-   [#cybersecurity-1](https://hashnode.com/tag/cybersecurity-1)
-   [#privacy](https://hashnode.com/tag/privacy)
-   [#data](https://hashnode.com/tag/data)
-   [#cybersources](https://hashnode.com/tag/cybersources)
-   [#learning](https://hashnode.com/tag/learning)

## Written by

[bst04](https://hashnode.com/@bst04)

@bst04 · Spain

  
[View profile](https://hashnode.com/@bst04)

Cybersecurity Enthusiast | Founder of Cybersources

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