---
title: "Manuel Spataro (@manuelspataro) | Hashnode"
description: "Founder of Blowfish, focused on Android security, secure communications, mobile threat detection, privacy and cybersecurity."
url: "https://hashnode.com/@manuelspataro"
---

@manuelspataro

# Manuel Spataro

@manuelspataro · Varese, italy · Joined August 2026

### [Encrypted Phone or Consumer Smartphone? The Security Perimeter Is the Device](https://mobile-cybersecurity.hashnode.dev/encrypted-phone-or-consumer-smartphone-the-security-perimeter-is-the-device?utm_source=hashnode&utm_medium=feed)

Encrypted phones protect more than messages. Learn why endpoint security, spyware protection, and device control matter for sensitive communications.

11 min read · [mobile-cybersecurity.hashnode.dev](https://mobile-cybersecurity.hashnode.dev/encrypted-phone-or-consumer-smartphone-the-security-perimeter-is-the-device?utm_source=hashnode&utm_medium=feed)

[Sep 9](https://hashnode.com/posts/encrypted-phone-or-consumer-smartphone-the-security-perimeter-is-the-device/6aa183006e02a225efd24f3d)

### [How Can I Tell If My Phone Is Being Tracked? Beyond the Usual Warning Signs](https://mobile-cybersecurity.hashnode.dev/how-can-i-tell-if-my-phone-is-being-tracked-beyond-the-usual-warning-signs?utm_source=hashnode&utm_medium=feed)

Learn how to tell if your phone is being tracked, recognize spyware signs, and protect your device, identity, and communications.

15 min read · [mobile-cybersecurity.hashnode.dev](https://mobile-cybersecurity.hashnode.dev/how-can-i-tell-if-my-phone-is-being-tracked-beyond-the-usual-warning-signs?utm_source=hashnode&utm_medium=feed)

[Aug 14](https://hashnode.com/posts/how-can-i-tell-if-my-phone-is-being-tracked-beyond-the-usual-warning-signs/6a7ef9e868a629dc6b99f85d)