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Project information

Detection, recording, and inhibition system for ultrasound-based attacks on smart devices

J. Matanza E. Alonso R. Giannetti

December 2023 - July 2024

Funding entity TRC Informática, S.L.


The project addresses the detection and inhibition of ultrasound signals used in attacks on mobile devices (known as the Dolphin Attack). The goal is to implement a system for detecting this attack and inhibiting it through an interfering signal.


Layman's summary: The project focuses on detecting and inhibiting ultrasound signals used in attacks on mobile devices (known as the Dolphin Attack).



Dolphin_Attack